Looking for Crypto Invoicing tool

Does anyone know of a tool that I can use to invoice people for my online business? I'm operating an online business that accepts only crypto payments in ERC20s and Eth.

Currently I'm just sending people my public address and they have to check many times if the address is correct, or send a testing transaction. It's very annoying and time consuming, not to mention the high f***ing gas fees.

I'm thinking of just a link that I can send someone, they just connect their Metamask wallet and send x amount of funds.

Thanks in advance!