I have purchased 4 deals to create QR-Code Menus on Appsumo last month for testing and this one was the best pick.

1. Support is very responsice,
2. The team listens to feedback
3. The tool is very simple to use and nice for helping restaurants not only publish a restaurant menu via a customizeable QR code.
4. They also offer ordering via whatsapp, order for Pickup and integration of multiple payment methods like stripe and paypal.

I spend less then 1h to learn how to setup my first restaurant menu and showed it to a restaurant owner and got my first sell in this niche after 10 minutes.
Love it! 5 Taccos from me :-)