However, this market does not hold a candle to the lnbits market, sorry
Now, every time you make a payment for a product on Zapit.store you should receive this receipt. Customer protection is important!
If you have 33 sats, Let me know if it's working.
Store link: https://shorturl.at/denRX

Discussion
It makes sense; they have been working on it for maybe five years, and they also have a large team.
Honestly, I would have preferred to use the Nostr market on lnbits, I didn't understand why you didn't carry out that project. It was already complete and with the ability to insert more photos and to manage buyers directly with a private chat.
Which one, zapit.live marketplace
This:

I want to move away from lnbits and bring everything to nostr. Payments should be like private zaps.
All the payments you receive or store in zapit or any other lnbits are literally sitting on someone's server. Remember, sometimes when my server is down, you can't even open your wallet. That's a problem and it's a very difficult one, that's why we don't really have a solution yet.
By the way, building a good Marketplace on a single server isn't really that difficult because we already have multiple examples of them.
But building it entirely on the nostr protocol is a completely different game.
I will suggest you to keep using the Marketplace you're currently using. It will take some time to develop, I have some roadmap for this.