Depends where they are.
Plenty here:
Discussion
I'm almost done convincing a small national smoothiebar chain to implement something like btcpay server 😎.
He himself is bullish on freedom (and assets besides fiat)and his brother is into new tech (so that combination might just work). I reckon it might take a couple more months but I'm positive I'm making progress.
He already uses a Bitcoin wallet but I'm trying to convince him about running a node. Btcpay server seems like the best option for him. Unless anyone knows any other options(that dont involve running full hardware)?
Yes, BTCPay Server is a great all in one.
If he doesn't want to run his own infra and manage his own liquidity (which is a pain) then check our #[6] PoS or the Swiss Bitcoin Pay one. Both custodial, but we sweep to self-custody regularly.
Ours is a simple web app and Swiss Bitcoin Pay is a native Android or iOS.