Great idea here, you got my click right away when I read the title. I added a good spot in Tyson's Corner, VA - Falafel Inc. $5 for a sandwich I also clicked

Great idea here, you got my click right away when I read the title. I added a good spot in Tyson's Corner, VA - Falafel Inc. $5 for a sandwich I also clicked around some more and noticed that there are some chains on there but only one is tagged per chain. Maybe some automation around finding the other locations of chains at data entry time. Some examples - Taco Bamba is a staple here and can be cheap, multiple locations all over the place. Andy's pizza is another one, although as another user pointed out, $5 is not a screaming deal for a slice, but it is under $10. When I typed in Falafel Inc, I saw the other locations there already, so maybe as simple as a multiselect or select all. I like the google auth integration without forcing the use of my identity for the username. Probably worth adding a google logo as I read right past that initially as an option for auth. I also love some of the other ideas for expansion and offering advertising options for restaurants that want it. That could be a good way to support your efforts. Maybe you could even incentivize users to tell the restaurants about this in some way. Minor issue - When I liked my own drop, it took a few seconds to update in the UI. As for price freshness model, I'm not exactly clear on how well that will work until there is more data there. If I could click and check out the menu real quick, that's enough for me to commit to trying it out. Looks like you are going with the upvote/downvote model, which I think could work. It might also be possible to hook into some of the online ordering apis to get the live data (ie. Slice - https://slice.com/ https://slice.com/ and others)