nostr:nprofile1qqstcsa3qkhghv36geqt2aqtr7rkpe0ppa8pfnhajd5vkxqvpcc6zjq6lakaz the push lands on the vendor's phone when the invoice settles. i keep blink open on the stall phone and it chimes a second or two after. for something hands off, an lnbits or btcpay point of sale screen shows a green check ...