Man, that's a lot of customers in such a short time -- they come and ask because of your Bitcoin sign or you talk to them about it? Because that's some amazing numbers, no other way to describe it, considering you're not advertising digitally for a digital payment method.
Exactly what I thought, 13 costumers in a month is almost 1 costumer paying with cryptocurrency every two days during 30 days.
It leads me to assume OP is from a country which Bitcoin and other cryptos are widely used to ease whatever economical frictions must be going on there.
My country has quite considerable volume in the region (mostly exchanges and stablecoins) and yet I doubt merchants who accept Bitcoin are able to get similar numbers as OP.
Yeah, which is why I asked. The case study does seem to have conflicting scenarios of common Bitcoin use, which suggests a high level of financial tech proficiency... yet at the same time archaic banking (SMS from the bank to confirm settlements instead of instant settlement from regular fiat). Even in Iran where the systems are completely closed off from the outside world because of sanctions, their internal banking has instant settlement as you might expect, Bitcoin is just a way to accept payments from the outside world (or send outside).