The ShoppingCart project is only for the demo in training courses and NashTech Connect event 17/06/2017.
We need to run the migration to migrate and seed the sample data for services. All steps can be found at Migrations section.
After we run the migration, we can follow some of steps at How to start the project section to boot up the project.
In this project, we implement the distributed transaction using the Saga pattern, more information about it at Saga implementation section.