Introducing NFTs in Fashion — Redeem Your Exclusive Coupon on Sui Blockchain — Part 1/3
Unlocking Ownership with Web3
We are introducing NFT Coupons for QR Code Redemption. Explore the Move Language Implementation and how to deploy the smart contract into the Sui Blockchain. We use Move language to define a coupon object.
Unlocking the potential of coupons in Web3: What’s the optimal approach?
The best way to support wallet ownership of coupons involves several key steps to ensure a seamless and secure user experience. Here’s a recommended way :
- Tokenization: Convert coupons into digital tokens, utilizing standards such as ERC-20 for fungible tokens or ERC-721 for non-fungible tokens (NFTs). This process involves minting tokens that represent the value or ownership of the coupons.
- Wallet Integration: Integrate the tokenized coupons with digital wallet applications that support the relevant token standards.
- Coupon Distribution: Using a scan action to distribute coupons involves a dynamic process where users scan a QR code to trigger the issuance of tokenized coupons directly to their connected wallets. This seamless distribution method ensures instant access to coupons, either automatically upon registration or through a user-initiated manual distribution process.
- Wallet Management: Allow users to view and manage their coupon holdings directly within their digital wallet interface. This includes displaying coupon balances, transaction history, and redemption options.
- Redemption Process: Enable users to redeem their coupons directly from their wallet when making purchases or accessing promotions. This may involve scanning a QR code or initiating a transaction directly from the wallet application.
- Security Measures: Implement robust security measures to protect users’ coupon holdings and wallet transactions. This includes encryption, multi-factor authentication, and secure key management practices to prevent unauthorized access and fraud. The use of zklogin improve security using social login Web2 approach.
How can we effectively define the coupon structure within the Sui Blockchain?
Coupon Structs
Coupon defines a struct type using Move language. The key keyword transforms the struct into a globally unique object on the Sui Blockchain. The key keyword requires a signature id: UID, to contain the object’s unique address on-chain.
// NFT Coupon
struct Coupon has key, store {
id: UID, // globally unique ID address on-chain
name: String, // Name of the Coupon
description: String, // Description of the Coupon
url: String, // Image of the Coupon
issuer: address, // coupon issuer
discount: u8, // percentage discount [1-100]
expiration: u64 // expiration timestamp (UNIX time)
}The store keyword gives the capacity to store object on Sui Blockchain Data layer.
The next significant challenge lies in defining a robust Coupon Distribution system, seamlessly bridging the gap between virtual and physical stores to users’ wallets.
One effective approach involves utilizing QR codes on websites to distribute discount coupons seamlessly.
Resources:
