Looks very neat. Had a look at the demo and source code and can appreciate the effort in making the code well organised and easy to read. I’m not a PHP dev but

Looks very neat. Had a look at the demo and source code and can appreciate the effort in making the code well organised and easy to read. I’m not a PHP dev but it’s fairly clear what each function is doing. I like that there is a philosophy behind it to make the store managers job as easy as possible. Good luck! If I ever get time I’d be up for writing a Docker file and compose file for it (my preference as a Windows user)