Shopify tracks SKU quantity, not individual units, so buyers can't confirm a product is genuine and there's no per-unit warranty record. TrueTag fixes this: mark a product as serialized and every unit gets a unique serial and QR code, auto-assigned when an order is fulfilled - or create them in bulk or by hand. Each QR opens a branded page showing whether the item is genuine, the product, its serial, and warranty status. The public page never shows any buyer information.

• Auto-assign a unique serial and QR code to every unit at order fulfillment
• Customers scan to confirm a product is genuine - no app or login needed
• Show customers their warranty coverage and expiry on a branded verify page
• Flag counterfeit scans - serials you never issued, or one code scanned widely
• Look up any serial to see its product, warranty status, and scan history

RetainAI bundles three retention engines for small Shopify stores: AI-written abandoned cart recovery, post-purchase review request emails, and one-click loyalty with auto-issued Shopify discount codes. Built for stores that would otherwise install three separate apps for these jobs. Every recovery email is written by Claude AI using the customer's name and the line items in their cart. Billing runs through Shopify's appSubscriptionCreate API. No theme edits, no Liquid changes, no new logins.

• AI cart recovery: 3 emails at 1, 24, 72 hours, personalized to each cart
• Post-purchase review requests sent 7 days after fulfillment, personalized by AI
• One-click loyalty with auto-issued discount codes and zero theme edits
• Recovery dashboard: recovered revenue, win-rate by email or coupon, CSV export