I record all my phone calls. It allows me to pretend not to forget all the names, dates, places and other important details we just talked about with the other person as soon as the call ends.

Wait. Bitpay is still around? That was the company Valve has used before. It was the de-facto standard for every eshop accepting bitcoin. Until they decided to implement identity checks, and only support payment from wallets implementing certain protobuf-based payment protocol. Which made them slide into obscurity pretty fast.