I had set up a ecommerce site in my odoo. Configured shop all in that database. Then i access my shop as a customer. Select two product and proceed to payment, enter my details and paid it. But i noticed that there is no provision for the customer/user registration in my ecommerce. I dont know that i miss anything in the configuration.

My concerns:

1. There is no customer registrations.

2.  How can i login at the second time?

3. How can i give pricelist for the ecommerce customers?

4. Where can i find the complete workflow of the odoo ecommerce?