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E-commerce · Amazon & eBay Sellers

Giving Amazon and eBay sellers what the marketplace never would: their own customer relationships

When you sell on Amazon, the customer belongs to Amazon. MyQRGuide changes that with a QR-powered post-sale experience that captures customer data, prevents negative reviews, and drives repeat purchases.

Client: SaaS platform for online marketplace sellers

LaravelMySQLAI ChatbotWhatsApp Business APIEmail delivery
8

Professional mini-site themes

100%

Customer data owned by seller

0

Marketplace policy violations

Negative review rate after deployment

The challenge

  • Marketplace owns the customer: sellers have no contact data after the sale
  • Dissatisfied customers go straight to Amazon reviews instead of contacting the seller
  • No upsell or re-engagement possible without customer contact information
  • Post-sale service forced through slow, clunky marketplace messaging systems
  • Every sale is a one-time transaction regardless of customer loyalty

What we built

  • QR code generation: unique per product or SKU, trackable scans, included in packaging
  • Branded mini-sites: 8 professional themes on seller subdomains (sellername.myqrguide.com)
  • AI chatbot (Guidy): answers product questions and handles post-sale queries automatically
  • Seller dashboard: scan analytics, customer database, campaign performance
  • WhatsApp and email marketing tools: upsell and re-engagement to collected customer base
  • Review prevention flow: captures dissatisfied customers privately before they leave public reviews

The results

Sellers capture customer contact data they would otherwise never have. Negative review rate drops because dissatisfied customers have a direct channel to the seller.

The outcome

MyQRGuide turns a marketplace limitation into a competitive advantage. Sellers who use it build a customer database from every single sale, something Amazon and eBay will never give them.

View live project

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