1. Customer choses articles in online shop and puts them into shopping
cart.
2. Customer goes to the virtual check out.
3. Customer enters delivery address and his cc data(?) and sends them to the server of the shop owner.
4. Shop server sends the cc data the customer entered and his data and the amount to the cc card server and receives the money.
5. Customer receives bought articles.
6. The shop owner wasn't very honest and uses the cc data the customer entered to shop on other online shops (especially
non-trackable goods like software licenses, ...). Since the data is
the same for all shops, nobody knows which shop misused the cc data.