Coincorner checkout, that’s a good system with a 1% fee but with the option for the merchant to exchange to fiat at time of sale, so they don’t have any price fluctuation risk. This is good for people who aren’t sure about bitcoin yet.

I’ve also suggested a mixture of Muun and wos. I understand the trade offs here.

I’ve had a couple of problems with Muun, the merchant has trouble going through all of the clicks between opening up the Muun up and creating a ln invocie

Will be taking a look at Swiss bitcoin pay next and also BTCmap is releasing their own POS soon