RobertGrabe

First of all you have to develop a online website on which the customers can take a view about your product and purchase through that website and give payment via Debit/Credit card.By this method you can do e commerce business of your own.

The actors are those who will perform some work in the project like Admin is the actor and user is the actor user sends request for registration to the admin and he confirm him the data stored in some place which is not counted as actor.