Bitpay and Coinbase's old merchant tools both already use a 15 minute window. No...

		beaned on Feb 15, 2018 \| parent \| context \| favorite \| on: Coinbase Commerce: merchants can accept multiple d... Bitpay and Coinbase's old merchant tools both already use a 15 minute window. Not sure what Sprite is but most likely the influence was the other way around.