Hi,
When I gave customers a link demo for 4 different codecanyon pos software , from 30 customers ,only 3 customers choose your app for small cafeteria or cafe.
the main reasons:
-No reports shown all type of statistics together(like cashier register mode but for all period time).
-NO pole customer display pole(it is possible now for web app)
-No online /offline mode (using chrome or browser cache for temporary sauvegarde then Sync with online mode)
-No multiple units purchase/sell for the same products (they are customers not a developer).
-No Pay one time for multiple invoice customers.
-For medium and big restaurant they asking multiple print options(kitchen categories print) that is called split printing.
-Accounts and and accounting module for some customers.
-Reports can't be sent by email.
-No wathsapp or sms notifications.
-No restaurant module: kitchen screen ,waiter management, services types (dine in-take away, delivery) split merge orders, tables and seats.(can be an add on module)
-No Adding and updating opening stocks without purchases.
If the others added these features to their apps , it is possible for you too.
regards