Part of Mezzofy Exchange Protocol | View Ecosystem

COUPON SERIAL

YOUR UNIQUE SERIAL FOR REDEMPTION

Every coupon on the Mezzofy platform carries a unique, tamper-proof serial number. Customers present their serial to redeem at any participating merchant seamlessly.

Get Started Explore Features
Coupon Serial Coupon Display

Save & Present Anywhere

Customers save their unique serial to their preferred wallet or access it via a secure web link — no special app required.

Apple Wallet

Save your coupon serial to Apple Wallet for one-tap display at checkout. Works offline and shows expiry status in real time.

Google Pay

Add to Google Pay for instant access on any Android device. Tap to show your serial at the merchant point-of-sale.

Samsung Wallet

Compatible with Samsung Wallet for Galaxy device users. Loyalty-card style display with full merchant branding.

Web Browser

No app required. Access your serial via a secure web link or QR code on any browser, any device.

Everything a Digital Coupon Needs

Coupon Identity

  • Globally unique 16-character alphanumeric serial
  • Tamper-proof cryptographic signing via Mezzofy Protocol
  • QR code and barcode representation included
  • Real-time validity status — Active, Redeemed, Expired, Voided
  • Multi-currency and multi-denomination support

Redemption Experience

  • Displays T&C, validity period, and redemption locations
  • Multi-language content — English, Traditional & Simplified Chinese
  • One-tap save to Apple Wallet, Google Pay, or Samsung Wallet
  • Transfer to another customer with full audit trail
  • Partial redemption support for split-value vouchers

Integration & Ownership

  • Save to Coupon Wallet if ownership is not yet assigned
  • API-triggered serial generation on purchase or distribution
  • Webhook callbacks on redemption and transfer events
  • White-label serial display page with your branding
  • Compatible with existing POS and e-commerce systems

How Coupon Serial Works

1

Receive Your Serial

Upon purchase or distribution, customers receive a unique serial number by email, SMS, or directly in the Mezzofy Coupon Wallet.

2

Save or Share

Save the serial to Apple Wallet, Google Pay, or Samsung Wallet in one tap — or transfer it to someone else as a gift.

3

Redeem Anywhere

Present the serial at any participating merchant. Instant validation — no paper required, no app needed.

Integration That Fits Your Brand

Whether you need a fully branded serial display page or want to generate serials programmatically, Mezzofy has you covered.

White-Label Page

Embed a fully branded serial display page in your app or website. Customers see your branding — powered by Mezzofy.

  • Custom domain for all serial display URLs
  • Full brand color and logo control
  • Localized T&C display in any supported language
  • Managed hosting with uptime SLA

Serial API

Generate, validate, and redeem serials programmatically from your own platform or merchant system.

  • REST API for serial generation and real-time lookup
  • Real-time redemption validation endpoint
  • Webhook events for redemption and transfer actions
  • SDK available for iOS, Android, and web

Peer-to-Peer Transfer

Coupon Serial supports peer-to-peer transfer. Customers can gift or resell their coupon to another person. The transfer is fully traceable — the serial remains valid under the new owner, perfect for gift cards, promotions, and loyalty rewards.

Works Seamlessly with the Mezzofy Ecosystem

Coupon Serial integrates with other Mezzofy products to create a complete coupon lifecycle

+ Coupon Wallet

Save serials directly into Coupon Wallet for organized storage across all vouchers

+ Coupon Management

Issue and manage thousands of serials from a central dashboard with full lifecycle control

+ Coupon NFC

Embed serial-linked NFC tags in physical packaging for tap-to-activate experiences

💡 Recommended Bundle: Customer Journey Bundle

Combine Serial with Wallet and Management for a complete end-to-end coupon lifecycle solution.

Contact Sales for Bundle Pricing