Hello there!
I see that you are promoting your School Shop Online Ordering Progressive Web Application project in this forum. Can you provide more information about your project? What programming language did you use to develop it, and what framework or library did you use to build it?
Additionally, it would be helpful if you could share more details about each of the features that you listed, such as how the notification system works and what kind of sales report the app generates. This would give potential users a better understanding of what your project is capable of and how it can benefit them.
Thank you for sharing your project with us!