How's it going on now?

I'm just curious after you've said that there are 4 persons who have used Bitcoin payment and so far now how many of them?  What are those improvements of accepting Bitcoin as payment in your store compared to a cash basis?

Regarding the technical issues of using Lightning Network, you can always ask it here in the community if there are difficulties you've experienced, as you've noticed, we're happy to see that there's someone like you who adopted this technology that could be lead to others to do the same as what you've done.  Good luck with your business and hoping for a success.