# Coupon

You can launch your coupon membership card as NFT on block-chain.

Really easy and cheap way compared to web2 digital coupon cards or trandictional coupon cards.

On Web2, you need to find an app or platform to launch your digital coupon, it might cost fees to launch it. Even Though it doesn't need any fees, your clients also need to download a specific app or platform. And it is hard to judgment the coupon forged or not.

On Web3, if you launch your coupon as NFT, your clients can show it on any web3 wallet app which supports NFT appearing. If you launch your coupon via Gaia for free, only need gas fee to pay, generally it is about 15 bucks USD gas fee on BSC (2022 March). Checking the contract address, there is no way to forge your coupon. NFT is truly better digital ticket or card.
