RECOTRA.AI

This software facilitates in person Bitcoin trading with paper contracts with QR codes. It also helps with Regulatory Compliance requirements for KYC and AML. One person with a computer, printer, scanner, webcam can trade Bitcoin with in person customers. You can provide the same service as a "Bitcoin ATM" with far lower capital costs. It is also much easier to keep in operation than an ATM. You can see a demo on Youtube.