
Fundamentals
Seventy-six percent of consumers expect companies to understand their individual needs. This isn’t a gentle suggestion; it’s a demand reshaping how small to medium businesses (SMBs) operate, especially when automation enters the customer service Meaning ● Customer service, within the context of SMB growth, involves providing assistance and support to customers before, during, and after a purchase, a vital function for business survival. equation. Many SMB owners might view automation as cold, impersonal ● a necessary evil for efficiency.
However, the core question isn’t whether to automate, but how to automate intelligently, particularly concerning customer loyalty. Customization becomes the unexpected bridge, the human touch in the machine, turning automated systems from mere tools into loyalty-building assets.

The Automation Paradox
Automation in SMBs often starts with a simple goal ● doing more with less. Think about the solo entrepreneur managing customer inquiries, or a small team struggling to keep up with growing demand. Automation promises relief ● chatbots handling basic questions, email sequences nurturing leads, and automated scheduling systems managing appointments. The paradox arises when efficiency clashes with the need for personal connection.
Customers value speed and convenience, yet they also crave recognition and understanding. Generic automated interactions, while efficient, can feel dismissive, eroding the very loyalty SMBs strive to cultivate. This tension between automation’s efficiency and personalization’s human touch defines the challenge.
Automation, implemented without customization, risks sacrificing the personal connection vital for SMB customer loyalty.

Customization as Connection
Customization isn’t about adding bells and whistles to automated systems. It’s about strategically injecting human-like consideration into every automated interaction. Consider a basic example ● an automated email response. A generic “Thank you for your inquiry” feels transactional.
A customized response that acknowledges the customer by name and references their specific query demonstrates attention. This small shift from generic to specific signals that the business sees the customer as an individual, not just another ticket number. Customization, in this context, is about making automation feel less like a machine and more like a helpful, attentive extension of the business.

Simple Steps to Personalized Automation
For SMBs dipping their toes into automated service, starting small and focusing on key touchpoints makes sense. Here are some fundamental steps to personalize automation without overhauling entire systems:
- Personalized Greetings ● Automated emails and chatbot interactions should always address customers by name. This simple detail immediately elevates the interaction beyond generic templates.
- Segmented Communication ● Group customers based on basic criteria like purchase history or expressed interests. Automated messages can then be tailored to these segments, increasing relevance.
- Dynamic Content Insertion ● Utilize automation tools that allow for inserting dynamic content, such as referencing past purchases or specific products a customer has viewed.
These steps aren’t about complex algorithms or expensive software. They are about using readily available automation features with a focus on personalization. The goal is to make each automated interaction feel intentionally crafted for the individual customer, fostering a sense of value and recognition even within automated systems.

The Loyalty Payoff
Investing in customization within automated service isn’t merely about being nice; it’s a strategic move with tangible loyalty benefits. Customers who feel understood and valued are more likely to remain loyal. Customized automation contributes to this feeling by demonstrating that the SMB is paying attention to individual needs, even in automated interactions.
This translates to increased customer retention, positive word-of-mouth referrals, and a stronger overall customer base. For SMBs, where every customer relationship matters, the loyalty payoff from customized automation can be substantial, providing a competitive edge in a crowded marketplace.

Common Pitfalls to Avoid
Even with the best intentions, SMBs can stumble when implementing customized automation. A common mistake is over-personalization, where attempts at customization become intrusive or creepy. Using customer data Meaning ● Customer Data, in the sphere of SMB growth, automation, and implementation, represents the total collection of information pertaining to a business's customers; it is gathered, structured, and leveraged to gain deeper insights into customer behavior, preferences, and needs to inform strategic business decisions. without clear consent or referencing overly personal details in automated messages can backfire, damaging trust instead of building loyalty. Another pitfall is inconsistent personalization.
If some automated interactions are highly personalized while others are generic, it creates a disjointed customer experience, undermining the effort. Consistency is key. Every automated touchpoint should reflect the same level of thoughtful customization to build a cohesive and genuinely personalized customer journey.

Measuring Success
How does an SMB know if its customized automation is actually working to build loyalty? Traditional metrics like customer satisfaction Meaning ● Customer Satisfaction: Ensuring customer delight by consistently meeting and exceeding expectations, fostering loyalty and advocacy. scores and Net Promoter Scores (NPS) remain relevant. However, in the context of automated service, it’s also crucial to track metrics specific to these interactions. For example, monitor customer response rates to personalized automated emails versus generic ones.
Analyze chatbot interaction data to see if customized chatbot flows lead to higher resolution rates and positive customer feedback. Tracking these specific metrics provides direct insights into the effectiveness of customization efforts in automated service and allows for data-driven adjustments to optimize for loyalty.

Starting the Customization Journey
For SMBs hesitant to dive deep into complex automation, the customization journey can begin with small, manageable steps. Start by auditing existing automated touchpoints ● email responses, chatbot scripts, automated notifications. Identify areas where personalization can be easily injected, such as adding customer names or referencing past interactions. Choose one or two key automated processes to focus on initially, implementing basic customization tactics.
Monitor the impact of these changes on customer feedback and loyalty metrics. This iterative approach allows SMBs to gradually build their customized automation capabilities, learning and adapting along the way, without feeling overwhelmed by a massive overhaul.

Table ● Customization Tactics for Automated Service
Tactic Personalized Greetings |
Description Using customer names in all automated communications. |
SMB Benefit Creates immediate personal connection. |
Tactic Segmented Messaging |
Description Tailoring messages based on customer groups (e.g., new customers, repeat buyers). |
SMB Benefit Increases message relevance and engagement. |
Tactic Dynamic Content |
Description Inserting customer-specific information (e.g., past purchases, viewed products) into messages. |
SMB Benefit Demonstrates attention to individual customer history. |
Tactic Personalized Channels |
Description Allowing customers to choose preferred communication methods (e.g., email, SMS, chat). |
SMB Benefit Enhances customer convenience and control. |

The Human Element Remains
Even with sophisticated automation and deep customization, the human element remains paramount for SMBs. Customized automation isn’t about replacing human interaction entirely; it’s about enhancing it. It frees up human agents to focus on more complex customer issues and high-value interactions, while automation handles routine tasks with a personalized touch.
The most successful SMBs will strike a balance, leveraging automation for efficiency and consistency while preserving the human touch for empathy, problem-solving, and building genuine relationships. Customization in automated service is, therefore, not about making machines more human, but about making the business more human-centric, even in its automated processes.

Intermediate
Industry data reveals that businesses utilizing advanced personalization report a revenue increase of 15%. This figure underscores a crucial shift in the SMB landscape ● customization in automated service is no longer a peripheral advantage but a central strategic component for driving customer loyalty Meaning ● Customer loyalty for SMBs is the ongoing commitment of customers to repeatedly choose your business, fostering growth and stability. and, consequently, revenue growth. While the fundamentals of personalization are relatively straightforward, the intermediate stage demands a more nuanced understanding of customer data, automation technologies, and strategic implementation. For SMBs aiming to move beyond basic personalization, a deeper dive into data-driven customization and integrated automation workflows becomes essential.

Data as the Customization Fuel
Basic personalization, like using customer names, scratches the surface. Intermediate customization leverages customer data to create truly relevant and impactful automated interactions. This requires SMBs to move beyond simple segmentation and delve into behavioral data, purchase history, and customer preferences. Consider an e-commerce SMB.
Basic automation might send a generic promotional email to all subscribers. Intermediate customization, fueled by data, would segment subscribers based on past purchases and browsing behavior, sending targeted promotions for products they are more likely to be interested in. This data-driven approach increases the relevance of automated messages, boosting engagement and loyalty. Effective data utilization is the differentiator between superficial personalization and impactful customization.
Data-driven customization transforms automated service from a generic broadcast to a targeted conversation, fostering deeper customer loyalty.

Advanced Segmentation Strategies
Moving beyond basic demographic segmentation requires SMBs to adopt more sophisticated approaches. Behavioral segmentation, for instance, groups customers based on their actions ● website visits, email engagement, purchase patterns. Psychographic segmentation considers customer values, interests, and lifestyles. Combining these segmentation strategies allows for highly granular customer understanding.
Imagine a fitness studio SMB. Instead of sending generic workout promotions, they could segment customers based on class attendance history (behavioral) and fitness goals (psychographic). Automated emails could then promote specific classes or programs directly aligned with individual customer needs and preferences. This level of segmentation precision elevates customization from a general effort to a highly targeted strategy.

Integrating Automation Platforms
Siloed automation tools limit customization potential. Intermediate-level SMBs should focus on integrating their automation platforms ● CRM, email marketing, customer service software, e-commerce platforms. Integration creates a unified customer view, allowing data to flow seamlessly between systems. This interconnectedness enables more sophisticated and personalized automated workflows.
For example, when a customer makes a purchase on an e-commerce site, this data should automatically update in the CRM and trigger personalized follow-up emails through the email marketing platform. Integrated systems ensure that every automated interaction is informed by a holistic understanding of the customer journey, maximizing customization effectiveness.

Dynamic Customer Journeys
Customization at the intermediate level extends beyond individual messages to entire customer journeys. Dynamic customer journeys Meaning ● Adaptive, data-driven paths guiding SMB customers to value, fostering loyalty and growth. adapt automated interactions based on real-time customer behavior Meaning ● Customer Behavior, within the sphere of Small and Medium-sized Businesses (SMBs), refers to the study and analysis of how customers decide to buy, use, and dispose of goods, services, ideas, or experiences, particularly as it relates to SMB growth strategies. and data. Consider a software-as-a-service (SaaS) SMB. A basic onboarding sequence might be a linear series of generic emails.
A dynamic journey, however, would adjust based on user engagement. If a user completes a specific onboarding task, the automated sequence would adapt, skipping irrelevant steps and offering more advanced guidance. If a user becomes inactive, the system could trigger personalized re-engagement emails or offers. These dynamic journeys create a more responsive and personalized experience, increasing customer satisfaction and long-term loyalty.

Personalized Support Channels
Customization isn’t limited to marketing and sales automation; it’s equally critical in customer support. Personalized support channels leverage customer data to tailor the support experience. This could involve routing customers to support agents based on their past issues or product usage. It could also mean providing support agents with a comprehensive customer history before they even begin interacting.
For automated support channels like chatbots, personalization can involve offering tailored solutions based on the customer’s identified problem and past interactions. Personalized support demonstrates that the SMB values the customer’s time and understands their individual needs, fostering loyalty through efficient and empathetic problem resolution.

Table ● Intermediate Customization Strategies
Strategy Data-Driven Personalization |
Description Leveraging behavioral and preference data for targeted messaging. |
SMB Implementation Integrate CRM with marketing automation; track website and email activity. |
Loyalty Impact Increased relevance, higher engagement, stronger loyalty. |
Strategy Advanced Segmentation |
Description Using behavioral and psychographic segmentation for granular customer understanding. |
SMB Implementation Conduct customer surveys; analyze purchase patterns and website behavior. |
Loyalty Impact Highly targeted messaging, personalized offers, deeper customer connection. |
Strategy Automation Platform Integration |
Description Connecting CRM, marketing, and support platforms for unified customer view. |
SMB Implementation Utilize API integrations; select platforms with integration capabilities. |
Loyalty Impact Seamless customer experience, consistent personalization across touchpoints. |
Strategy Dynamic Customer Journeys |
Description Adapting automated sequences based on real-time customer behavior. |
SMB Implementation Implement marketing automation workflows with conditional logic and triggers. |
Loyalty Impact Responsive and relevant interactions, improved customer satisfaction. |
Strategy Personalized Support Channels |
Description Tailoring support experiences based on customer history and needs. |
SMB Implementation Integrate CRM with support software; provide agent access to customer data. |
Loyalty Impact Efficient and empathetic support, increased customer trust and loyalty. |

Ethical Data Handling
As SMBs delve deeper into data-driven customization, ethical data handling Meaning ● Ethical Data Handling for SMBs: Respectful, responsible, and transparent data practices that build trust and drive sustainable growth. becomes paramount. Customers are increasingly concerned about data privacy. Transparency and consent are non-negotiable. SMBs must clearly communicate how they collect and use customer data, providing customers with control over their information.
Compliance with data privacy regulations, such as GDPR or CCPA, is essential. Beyond compliance, building a culture of ethical data Meaning ● Ethical Data, within the scope of SMB growth, automation, and implementation, centers on the responsible collection, storage, and utilization of data in alignment with legal and moral business principles. use fosters customer trust. This means using data responsibly, respecting customer privacy, and ensuring data security. Ethical data handling is not just a legal requirement; it’s a fundamental aspect of building long-term customer loyalty in the age of data-driven personalization.

Measuring Intermediate Customization ROI
Measuring the return on investment (ROI) of intermediate customization requires a more sophisticated approach than basic metrics. While customer satisfaction and NPS remain important, SMBs should also track metrics that directly reflect the impact of data-driven personalization. Conversion rates for targeted campaigns, customer lifetime value (CLTV) increases for segmented groups, and customer churn reduction in personalized journeys are all relevant indicators.
A/B testing different personalization strategies is crucial for optimizing ROI. For example, testing different dynamic content Meaning ● Dynamic content, for SMBs, represents website and application material that adapts in real-time based on user data, behavior, or preferences, enhancing customer engagement. variations in automated emails or comparing the performance of segmented campaigns versus generic broadcasts provides data-driven insights for continuous improvement and maximizing the financial returns of customization investments.

Scaling Customization Efforts
For growing SMBs, scaling customization efforts effectively is crucial. This involves investing in scalable automation technologies, establishing clear processes for data management and personalization strategy, and building a team with the skills to manage and optimize these systems. Automation platform integration, as discussed earlier, is key for scalability. Standardizing personalization workflows and creating reusable templates ensures consistency and efficiency as customization efforts expand.
Training employees on data-driven personalization Meaning ● Data-Driven Personalization for SMBs: Tailoring customer experiences with data to boost growth and loyalty. best practices and ethical data handling is also essential for maintaining quality and customer trust Meaning ● Customer trust for SMBs is the confident reliance customers have in your business to consistently deliver value, act ethically, and responsibly use technology. as the business grows. Scalable customization allows SMBs to maintain a personalized touch even as they serve a larger customer base, preserving the loyalty advantage that customization provides.

Advanced
Research from Harvard Business Review indicates that personalized experiences Meaning ● Personalized Experiences, within the context of SMB operations, denote the delivery of customized interactions and offerings tailored to individual customer preferences and behaviors. can decrease customer acquisition costs by as much as 50% while increasing marketing spend efficiency by 5 to 8%. This data point transcends mere incremental improvement; it signals a paradigm shift. Advanced customization in automated service, when strategically deployed, transforms from a loyalty tactic into a core business competency, fundamentally reshaping SMB operational efficiency and competitive positioning.
For SMBs operating at a sophisticated level, customization becomes an exercise in predictive personalization, leveraging artificial intelligence (AI), machine learning (ML), and intricate data analytics Meaning ● Data Analytics, in the realm of SMB growth, represents the strategic practice of examining raw business information to discover trends, patterns, and valuable insights. to anticipate customer needs and proactively deliver hyper-personalized experiences. This advanced stage demands a strategic vision that integrates customization into the very fabric of the business model.

Predictive Personalization and AI
Advanced customization moves beyond reactive personalization based on past behavior to proactive, predictive personalization Meaning ● Predictive Personalization for SMBs: Anticipating customer needs to deliver tailored experiences, driving growth and loyalty. powered by AI and ML. These technologies analyze vast datasets to identify patterns, predict future customer behavior, and personalize interactions in real-time, often before the customer even articulates a need. Consider a subscription box SMB. Basic customization might personalize box contents based on stated preferences.
Predictive personalization, using AI, would analyze past box ratings, social media activity, and even external data like weather patterns to anticipate optimal product selections for each subscriber, dynamically adjusting box contents to maximize delight and retention. AI-driven predictive personalization elevates customization from a reactive process to an anticipatory strategy, creating experiences that feel almost prescient.
Predictive personalization, fueled by AI, transforms automated service into an anticipatory customer experience, fostering unparalleled loyalty.

Hyper-Segmentation and Micro-Moments
Advanced segmentation transcends broad categories to hyper-segmentation, targeting micro-segments of customers with laser-like precision. This level of granularity allows SMBs to capitalize on “micro-moments” ● those fleeting instances when customers have a specific need or intent. Imagine a travel agency SMB. Instead of broad travel promotions, hyper-segmentation could identify customers interested in specific types of travel (e.g., adventure travel, luxury cruises) and even specific destinations.
Coupled with micro-moment marketing, automated messages could be triggered based on real-time signals ● a customer searching for flights to a particular city, for example ● delivering highly relevant, personalized offers precisely when they are most receptive. Hyper-segmentation and micro-moment marketing create opportunities for personalization that are both incredibly targeted and remarkably timely.

Contextual Customization and Real-Time Data
Advanced customization is deeply contextual, adapting automated interactions based on real-time data and the immediate circumstances of the customer. This requires dynamic data integration and automation systems capable of reacting instantly to changing customer contexts. Consider a ride-sharing SMB. Contextual customization could involve adjusting pricing or route suggestions based on real-time traffic conditions, weather, or even the customer’s location and time of day.
Automated notifications could provide real-time updates and personalized recommendations Meaning ● Personalized Recommendations, within the realm of SMB growth, constitute a strategy employing data analysis to predict and offer tailored product or service suggestions to individual customers. based on these contextual factors. This level of contextual awareness makes automated service feel incredibly responsive and attuned to the customer’s immediate needs, enhancing satisfaction and loyalty in dynamic situations.

Personalized Omnichannel Experiences
Advanced SMBs strive for personalized omnichannel experiences, ensuring seamless and consistent customization across all customer touchpoints ● website, mobile app, social media, email, chat, and even offline interactions. This requires a unified customer data platform (CDP) that consolidates data from all channels, providing a single view of the customer journey. Personalization efforts are then orchestrated across channels, ensuring that the customer experience Meaning ● Customer Experience for SMBs: Holistic, subjective customer perception across all interactions, driving loyalty and growth. is consistently personalized regardless of how they interact with the business.
For example, if a customer browses products on the website but doesn’t purchase, personalized retargeting ads on social media and follow-up emails could seamlessly continue the personalized experience, guiding them towards conversion. Omnichannel personalization creates a cohesive and deeply personalized brand experience, strengthening customer loyalty across all touchpoints.

AI-Powered Chatbots and Conversational AI
AI-powered chatbots represent a significant leap in automated service customization. Moving beyond rule-based chatbots, conversational AI Meaning ● Conversational AI for SMBs: Intelligent tech enabling human-like interactions for streamlined operations and growth. utilizes natural language processing (NLP) and machine learning to understand customer intent, engage in natural conversations, and personalize responses in real-time. These advanced chatbots can handle complex inquiries, provide personalized recommendations, and even proactively offer assistance based on customer behavior.
For example, an AI chatbot on an e-commerce site could analyze a customer’s browsing history and proactively offer personalized product recommendations or assistance with checkout. Conversational AI transforms chatbots from simple question-answering tools into personalized customer service agents, capable of building rapport and fostering loyalty through intelligent and empathetic interactions.

Table ● Advanced Customization Technologies and Strategies
Technology/Strategy Predictive Personalization (AI/ML) |
Description Anticipating customer needs and personalizing interactions proactively. |
SMB Application AI-driven product recommendations, dynamic content adjustment, personalized offers. |
Loyalty Enhancement Proactive service, heightened customer delight, increased retention. |
Technology/Strategy Hyper-Segmentation & Micro-Moments |
Description Targeting granular customer segments in real-time based on intent. |
SMB Application Micro-moment marketing campaigns, personalized offers triggered by real-time signals. |
Loyalty Enhancement Highly relevant and timely interactions, maximized engagement and conversion. |
Technology/Strategy Contextual Customization |
Description Adapting interactions based on real-time customer context and circumstances. |
SMB Application Dynamic pricing, personalized route suggestions, context-aware notifications. |
Loyalty Enhancement Responsive and adaptive service, enhanced customer satisfaction in dynamic situations. |
Technology/Strategy Personalized Omnichannel Experiences |
Description Consistent customization across all touchpoints through unified customer data. |
SMB Application CDP implementation, omnichannel marketing campaigns, seamless customer journeys. |
Loyalty Enhancement Cohesive and deeply personalized brand experience, strengthened loyalty across channels. |
Technology/Strategy AI-Powered Chatbots & Conversational AI |
Description Intelligent chatbots capable of natural language understanding and personalized responses. |
SMB Application AI chatbots for customer service, personalized recommendations, proactive assistance. |
Loyalty Enhancement Intelligent and empathetic interactions, enhanced customer service experience, stronger rapport. |

Privacy-Centric Personalization
At the advanced level, customization must be privacy-centric, prioritizing customer data security Meaning ● Data Security, in the context of SMB growth, automation, and implementation, represents the policies, practices, and technologies deployed to safeguard digital assets from unauthorized access, use, disclosure, disruption, modification, or destruction. and transparency while still delivering hyper-personalized experiences. This involves implementing robust data security measures, providing customers with granular control over their data, and utilizing privacy-enhancing technologies (PETs) like differential privacy and federated learning. Transparency is key ● clearly communicating data usage practices and empowering customers to manage their preferences builds trust. Privacy-centric personalization Meaning ● Privacy-Centric Personalization, within the SMB context, represents a strategic business approach that leverages data to enhance customer experiences without compromising individual privacy rights. demonstrates that the SMB values customer privacy as much as personalized experiences, fostering long-term loyalty built on ethical data practices.
Measuring Advanced Customization’s Transformative Impact
Measuring the impact of advanced customization requires moving beyond traditional ROI metrics to assess its transformative impact on the entire business. This includes evaluating metrics like customer advocacy (e.g., referral rates, brand mentions), innovation velocity (e.g., speed of personalized service development), and organizational agility (e.g., responsiveness to changing customer needs). Advanced SMBs also utilize sophisticated attribution models to understand the complex interplay of personalized interactions across channels and their contribution to overall business outcomes. The focus shifts from simply measuring campaign ROI to assessing the holistic impact of customization as a core business competency, driving not just loyalty but also innovation and competitive advantage.
The Future of Customized Automated Service
The future of customized automated service for SMBs points towards even greater levels of personalization, driven by advancements in AI, ML, and data analytics. Expect to see more sophisticated predictive personalization, hyper-realistic virtual assistants, and fully adaptive customer journeys Meaning ● Customer Journeys, within the realm of SMB operations, represent a visualized, strategic mapping of the entire customer experience, from initial awareness to post-purchase engagement, tailored for growth and scaled impact. that anticipate and respond to individual needs in increasingly nuanced ways. Ethical considerations and privacy-centric approaches will become even more critical as personalization becomes more pervasive. SMBs that embrace advanced customization strategically, ethically, and with a customer-centric mindset will be best positioned to thrive in a future where personalized experiences are not just a differentiator but an expectation.

References
- Verhoef, Peter C., et al. “Customer Experience and Management ● A Contingency Perspective.” Journal of Interactive Marketing, vol. 34, Nov. 2016, pp. 17-34.
- Kumar, V., and Rajkumar Venkatesan. “Creating Enduring Customer Value.” Journal of Marketing, vol. 85, no. 2, Mar. 2021, pp. 17-36.
- Rust, Roland T., and Christine Moorman. “Rethinking Marketing.” Harvard Business Review, vol. 95, no. 1, Jan.-Feb. 2017, pp. 94-103.
- Shankar, Venkatesh, et al. “Personalization in Retailing ● Current Knowledge and Future Directions.” Journal of Retailing, vol. 97, no. 1, Mar. 2021, pp. 7-22.
- Bleier, Alexander, Colleen M. Harmeling, and Rajesh Chandy. “The Path to Purchase and Purchase Quantity ● Quantifying Interchannel and Interpurchase Dependencies.” Marketing Science, vol. 38, no. 6, Nov.-Dec. 2019, pp. 922-44.

Reflection
The relentless pursuit of hyper-personalization in automated service, while seemingly the apex of customer-centricity, presents a subtle yet critical paradox for SMBs. Is there a point where extreme customization, driven by ever-more sophisticated AI and data analytics, ironically diminishes the very human connection it seeks to enhance? Consider the potential for algorithmic bias creeping into AI-driven personalization engines, inadvertently creating discriminatory or exclusionary customer experiences. Reflect on the erosion of serendipity and genuine discovery when every interaction is pre-calculated and optimized for predicted preferences.
Perhaps the most profound question isn’t how deeply we can customize automation, but rather, where we draw the line, preserving space for authentic human interaction and acknowledging that loyalty, at its core, is often built not on perfect prediction, but on imperfect, yet genuinely human, engagement. The future of customized automated service for SMBs may well hinge on this delicate balance ● maximizing personalization’s benefits while safeguarding the irreplaceable value of human connection in a world increasingly mediated by machines.
Customization transforms automated service from impersonal to loyalty-building for SMBs.
Explore
What Role Does Data Play In Customization?
How Can SMBs Implement Ethical Data Handling?
Why Is Omnichannel Personalization Strategy Important For Loyalty?