1. Create a fragment named Cart fragment , and add a cart module to the new fragment.
2. Add a heading to the cart module.
3. Add a store selector module to the cart module.
4. Save the fragment, finish editing, and then publish the fragment.
5. Create a template named Cart template , and add the cart fragment that you just created.
6. Save the template, finish editing, and then publish the template.
7. Create a page that uses the new template.
8. Save and preview the page.
9. Finish editing the page, and then publish the page.