When the User selects for purchase a service from the descriptive screen, the amount due will be visible on the screen plus any shipping expenses. Any service(s) purchased can be paid for by any of the following methods: -Credit card (Visa, Master Card or American Express): The payment of the services acquired and the shipping expenses, as seen on the screen, can be paid for by credit or debit card. For electronic payment, TELLMEGEN has installed a secure payment gateway for electronic commerce contracted from Stripe Payments Europe, LTD.