嘟嘟快送 vs Mintus

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Mintus is a digital voucher wallet built on the N42 blockchain. Store, pay with, and share gift cards, stored-value cards, coupons and tickets from your favorite local businesses — cafés, restaurants, salons, gyms, convenience stores and more. HOW IT WORKS Every voucher in Mintus is a digital token issued by a merchant through a smart contract on the N42 blockchain. Your balance and every payment are recorded on-chain, so your vouchers are verifiable and not locked inside any single platform. YOUR WALLET, YOUR KEYS Mintus is a self-custodial wallet. When you create a wallet, the app generates a recovery phrase (12 or 24 words) and stores your private key only on your device, protected by the iOS Keychain. Mintus cannot access or recover your wallet for you. Back up your recovery phrase and never share it. You can also restore an existing wallet with your recovery phrase, and set up trusted contacts for social recovery. PAY AND MANAGE VOUCHERS - Keep all your gift cards, stored-value cards, coupons and tickets in one place - Pay merchants by scanning a QR code or showing your payment code - View balances, remaining uses, expiry dates and full transaction history - Send vouchers to friends or receive them by QR code - Protect payments with a payment PIN and Face ID OFFERS FROM MERCHANTS - Discover nearby merchants and their vouchers - Join merchant campaigns and claim coupons - Receive airdropped rewards such as welcome coupons and VIP gifts - Buy vouchers at a discount for longer lock-up periods, where merchants offer it CHAT AND COMMUNITY Message friends and merchants, add contacts, and share updates in your timeline. FOR MERCHANTS Merchant accounts can take voucher payments by scanning customers' QR codes in the app. Creating and managing vouchers, campaigns and airdrops is done in the Mintus merchant web console. PLEASE NOTE Mintus is not a cryptocurrency exchange. You cannot buy, sell or trade cryptocurrency in the app, and you cannot redeem vouchers for cash. Each voucher can only be used with the merchant that issued it. Blockchain transactions usually take 5–30 seconds to confirm.