Point Of Sales Extend

We have a Point Of Sales web application, we need extend it and add some features. The most important feature is support multi branches under one company, Currently system created to serve a one company (one entity), but some company could have different branches, and the company admin could need see reports per each one (more details attached). Other features are mostly copy past of exist code but for different purposes. The code is pushed on bitbucket (private), Developer should create a PR for each of story on Jira (story are in attachments), Code should keep clean and that is why PR will be reviewed. The work require about 15 to 25 work days depend on skills and experiences, The project should be ready for test before 1 Dec 2020. System support multi langauge (English and Arabic) by use resources files, but you do not have to be know Arabic langauge, therefor should keep this by add new labels to the exist localization/resource file (please send me any new English word that you will use as a label and I will send you the Arabic translation). More details (include technical are attached)