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That's a great idea. Using E-Cash for that allows you to print the Qr-code with a link to instructions. @adam_coinos_io for example makes this easy.
0 sats \ 2 replies \ @OT OP 8h
On coinos?
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Correction; the option to print a QR code is not in Coinos. You would have to copy the string and paste into another app to print the QR code.
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Yes. You can "Mint" E-Cash, which can be printed.
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