What is the fastest most streamlined Way for someone to purchase #Bitcoin with a credit or debit card in the US? Bare minimum KYC. Without any unnecessary sign up or account?

Basically I want to stop accepting credit and debit cards for my business and just be cash or Bitcoin only. I've already been putting Bitcoin URL with the amount on the invoice, but I would like to add a link where normies can go to purchase the Bitcoin to settle the invoice.

It would be super dope if I could have something like MoonPay but I pre-populate the amount and the destination address to send to them.