Failed Shopify Migration Rescued: How a Meal Delivery Brand Doubled Conversions and Saved $300K
Industry
Food & Beverages
Overview
A fast-growing direct-to-consumer meal delivery brand operates on a subscription-first model, delivering freshly prepared meals to customers every week. Subscribers manage everything online, customizing meal plans, skipping deliveries, pausing accounts, and updating preferences. As the business scaled, a failed migration from a highly customized legacy system to Shopify put customer retention, fulfillment accuracy, and revenue growth at serious risk.
Challenge
The failed migration disrupted critical customer journeys and destabilized core operational workflows almost immediately. Critical actions like cancelling subscriptions, skipping weeks, reactivating plans, and selecting default meals were failing across the platform. Thousands of returning customers were locked out due to email mismatches, performance issues were slowing key journeys and driving drop-offs, and inaccurate preference and inventory logic were creating downstream risks for kitchen and fulfillment operations. The support team was overwhelmed. The business needed to stop the bleeding fast. Key priorities included:
- Restoring broken subscription workflows and customer self-service functionality.
- Fixing customer login and account synchronization issues.
- Correcting meal preference, inventory, and reporting logic.
- Improving platform speed and conversion performance.
- Reducing customer churn and support overhead.
- Building a stable, scalable Shopify foundation for future growth.
The Solution
Sigma Solve was re-engaged to rescue and optimize the Shopify ecosystem through a phased recovery strategy. The team moved quickly, executing a three-phase approach focused on restoring stability first, fixing operational reliability second, and driving conversion and retention growth third. Within two weeks, the platform was stabilized, customer access was restored, and core workflows were running reliably again. Key actions included:
- Normalized customer email records to restore account access at scale.
- Rebuilt subscription workflows, pause, skip, cancel, and reactivation, from the ground up.
- Restored meal selection, customer preference, and inventory logic.
- Corrected reporting inaccuracies that were affecting fulfilment and kitchen planning.
- Implemented automated testing, monitoring systems, and structured QA validation.
- Established "Go-Live Ready" deployment checklists to prevent regressions.
- Optimized platform performance and customer journeys for conversion and lifetime value growth.
- Partnered with internal teams on retention-focused UX improvements and customer engagement.
Outcome
What started as a failing migration became a stable, high-performing subscription commerce platform. Customer self-service was restored quickly, operational workflows steadied, and conversion performance improved significantly within months. The rebuilt platform reduced churn, eliminated fulfillment errors, and cut support overhead considerably. By recovering lost revenue opportunities and removing the cost of constant rework, the business saved over $300,000 in total.