How One by One Built Customer Loyalty Across 29 Fashion Stores

Within four months of launching LEAFIO Loyalty Management, One by One saw 50% of its active customer base join the program, with program members accounting for 48% of total transactions, repeat purchases reaching 20%, and the average check among identified loyalty members 26% higher than among customers outside the program.

50% Active Customers Joined the Program

48% Share of Transactions from Members

20% Repeat Purchase Rate

26% Higher Average Check for Members

• No single tool for working with the customer database
• Reliance on price and seasonal promotions, which didn't build lasting loyalty
• Limited purchase tracking without deep analysis of customer behavior
• Minimal customer segmentation and no personalized offers
• Rewards weren't tied to purchase value, so bonuses didn't drive a higher average check

• LEAFIO Loyalty Management
• Integration with POS systems and the online store
• External Telegram bot for customer communication
• Status-based rewards tied to annual spend
• Analytics and reporting on customer and store performance

• 50% of the active customer base joined the program
• 48% share of transactions from members
• 20% repeat purchase rate
• 26% higher average check for identified members

One by One is a women's fashion brand built on a passion for style and attention to detail. The company combines creative design, premium fabrics, distinctive accessories, and careful craftsmanship. It now operates 29 stores across the country's largest cities, alongside an online store. The assortment includes 8,800+ SKUs.

Before working with LEAFIO, One by One had no single tool to manage its customer database. Seasonal discounts and price-led promotions were the brand's main way of attracting customers, but they weren't building any lasting loyalty. Purchase tracking was limited, without any deep analysis of customer behavior, and customer segmentation was minimal, with no personalized offers in place.

Rewards weren't tied to how much customers actually spent, so bonuses and promotions did nothing to encourage a higher average check. On top of that, the brand faced a real risk of losing customers in a competitive market without a loyalty program of its own.

One by One chose LEAFIO's SaaS loyalty solution for its combination of comprehensive functionality and the ability to launch quickly, without requiring significant internal IT resources to integrate with the company's POS systems and online store.

The project was built around four goals:

1. Implementing a loyalty system to encourage repeat purchases and improve customer retention.
2. Enabling personalized communication and relevant offers for different audience segments.
3. Increasing average check and marketing effectiveness through a bonus system and targeted offers.
4. Gaining analytics on customer activity to evaluate the loyalty program's effectiveness and refine its mechanics.

Rollout was planned in stages to keep the system running smoothly while delivering value to both customers and the business as early as possible.

• Integration with POS systems and accounting software. This stage connected LEAFIO Loyalty Management to the company's checkout systems and accounting software, enabling automatic tracking of purchases, bonus accrual, purchase history, and data synchronization across all physical stores.
• Integration with the online store and an external Telegram bot. This stage connected the online store and a Telegram bot for customer communication, giving shoppers a seamless experience whether they bought in-store or online, with personalized offers and bonuses available in real time.
• Staff training and team preparation. The One by One team was trained on LEAFIO Loyalty Management: managers learned the platform's tools, while store staff learned to handle bonuses and customer transactions. Hands-on training and support helped the transition go quickly and smoothly.
• Testing and scaling. The system went through comprehensive testing across a range of usage scenarios, checking bonus accrual, the accuracy of customer segmentation, and how personalized offers performed. After successful testing, the program was scaled across the entire store network, giving every location a consistent approach to loyalty and a standardized customer experience.
• Connecting analytics and reporting. In the final stage, analytics tools and reporting were connected, allowing the team to assess customer activity, the effectiveness of bonus programs and marketing campaigns, identify key sales drivers, and make informed decisions about optimizing the program.

• POS and e-commerce integration
• Telegram bot integration
• Status-based rewards
• Customer segmentation
• Sales reporting by loyalty card usage, showing the share of transactions made by loyalty members, the bonus system's impact on revenue, and which customer segments have yet to engage with the program
• Personalized promo codes (for example, birthday promo codes)
• Store-level analytics, comparing loyalty program performance across locations to identify strong and weak points in the regional network
• Customer and bonus activity reporting, tracking new registered members, active customer engagement, bonus usage, and status changes
• Management-level reporting dashboards, covering everything from the program's financial results to shifts in the customer base structure

Beyond the headline metrics, the loyalty program changed how One by One understands and manages its customer base.

• Gained the ability to systematically track key business metrics and build deeper analytics for decision-making
• Improved customer retention through individual statuses and privileges that create a sense of exclusivity
• Built a stable core of repeat customers, a critical advantage in competitive fashion retail
• Increased purchase value among loyalty program members

One by One saw measurable results within the first four months of launching the loyalty program.

Nearly half of One by One's active customer base joined the loyalty program.

Loyalty program members now account for 48% of all transactions across the store network.

The repeat purchase rate grew to 20%, indicating the formation of a core group of repeat customers.

The average check among identified loyalty program members is 26% higher than among customers outside the program. This indicates higher purchase value among customers participating in the loyalty program.

One of the key retention mechanisms was One by One's status system, which factors in each customer's purchases over the previous year, giving every member an individual tier with corresponding privileges. This approach gives customers a sense of exclusivity, personal attention, and recognition for their loyalty.

"We want to sincerely thank the LEAFIO team for implementing and configuring our loyalty program. It was important for us to get more than just a ready-made solution: a tool that works reliably and reflects the specifics of our business. We appreciated how thoroughly the team understood our needs, explained every stage, and helped us find the right technical solutions, always staying in touch. Thanks to that, the launch went smoothly, and the program is already showing results: easy integration, a clear interface, and functionality that opens up new possibilities for how we work with our customers. It's especially rewarding that everything was done not only professionally, but with a genuine desire to help. We felt a real partnership, and that means a great deal to us. Thank you for your professionalism, humanity, and teamwork. Moving forward together!"
— One by One Team

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LEAFIO Retail Platform · Customer Loyalty Management