Festival rush, new flavours, trays that empty by noon. A QR menu keeps the counter, the shelf and the shop window all showing the same live list.
Sweet shops and bakeries sell over a counter, by weight and by piece, with prices that move around festivals. A single QR at the counter or in the window lets customers browse while they wait in the queue.
Organise the menu the way your shelves are laid out (mithai, namkeen, cakes, breads) and give items a full and a half price where you sell two sizes. Mark trays sold out so nobody waits for something that is gone.
Yes. Add categories and put dishes in them; guests jump between sections.
No. Tables are optional. You can use one QR for the whole shop.
Yes. A dish can have a full and a half price.