Lastly, our own cashback program now supports textcoins: merchants don't have to update their order forms to ask users about their Byteball address, instead they can give us the user's email address and we send a textcoin. Updated API description:
https://github.com/byteball/byteball/wiki/Cashback-APIThis is a very nice update for the cashback program! I love how you don't make any promises, but out of the blue create very good updates.