just out of curiousity, I tried letsorder using the demo you provided. The QR code generation seems to work ok, and then using the table specific menu I tried to put in an order, and got HTTP500 for both the quick order and the other flow. this is entirely my own opinion and may not reflect your experience but this fits in with everything else I've seen that is LLM generated. It looks complete and works for the most part, except the most business critical part.

Maybe the ordering flow does work, but how much traction are you going to really get without the demo actually doing what it's supposed to?

Not trying to be snarky - just trying to understand if people actually pay for mediocre or low-quality products like these