Not sure about the security sandbox, but given that paddle.com (your payment provider) takes 5% cut you could consider accepting lightning (bitcoin layer2) payments. QR code generation for lightning invoice is instantaneous just as payment, and will cost less than 0.1% fee (payer pays fee anyway). But the security sandbox should be solid, else it will be used for illegal stuff.

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znpy an hour ago | parent [-]

> you could consider accepting lightning (bitcoin layer2) payments.

uh? i lost interest in bitcoin a few years ago, did bitcoin get actually usable for payments ?

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kelnos an hour ago | parent [-]

Not really. I mean, I guess the lightning stuff makes it settle/confirm faster than doing an on-chain transaction, but bitcoin as a store of value is still essentially gambling. So you'd want to immediately sell it and convert it to USD (or a stable coin, I guess), and presumably you're incurring fees at whatever exchange you're using.

5% for paddle does sound like it kinda sucks, but I feel like any lower fee you'd end up paying with bitcoin would get eaten up by complexity, annoyance, and currency conversion risk.

	▲	littlecranky67 41 minutes ago \| parent [-]
		lightning also works for USDT, if you prefer that.