You don't need to interact with payment processors, you just send a clear pic of the QR code to the buyer with the corresponding amount of sats and he sends you back payment receipt, ANYONE can pay QR codes.

lightning

bitdevs

We need QR payments in Colombia

purpurato

More reasons why this is a great a idea https://stacker.news/items/1425210/r/purpurato

You don't need to interact with payment processors, you just send a clear pic of the QR code to the buyer with the corresponding amount of sats and he sends you back payment receipt, ANYONE can pay QR codes.