Ah, the wallet is separate, so it doesn’t completely free you from having to manage liquidity. But then again, saying you don’t have to worry about liquidity kind of implies a custodial wallet anyway — so maybe just create a custodial wallet and register it?
If you use https://shopstr.store/marketplace, you can probably sell things in a permissionless way without needing to host anything yourself. I can also help you test if the products show up properly and if LN payments work — as long as you list something for a tiny amount and send it back to me afterward.
Discussion
I dont care if it is custodial.
I just want something that works.
Getting a wallet is not the hard part is conecting that with a payment wall.