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Contract Functions

ILoyaltyCard

Interface for a loyalty card contract.

Version 1.5.5

ILoyaltyCard Contract

This interface defines the basic functionality of a loyalty card contract, allowing users to earn and redeem points.

Features

  • Earning points for purchases or actions
  • Redeeming points for discounts or rewards
  • Viewing point balances
  • Transferring points between users

    • Usage

    This interface can be implemented by a smart contract to create a loyalty card system. It defines the core functions that any loyalty card contract should provide.

    Implementation

    When implementing this interface, consider using a secure and efficient storage mechanism for point balances. Also, ensure that the transfer function handles point balances correctly and prevents malicious actions.

    Functions

    earnPoints

    earnPoints(address,uint256)

    redeemPoints

    redeemPoints(address,uint256)

    transferPoints

    transferPoints(address,address,uint256)
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    Resources

    ILoyaltyCard Contract Documentation (Source Code)Solidity DocumentationEthereum.org DocumentationOpenZeppelin DocumentationERC-721 (Non-Fungible Token Standard)Understanding Smart Contracts (Ethereum.org)Building DApps (Ethereum.org)Web3.js Documentation

    Source Code

    1