The online-billing-service.com subscription can be paid automatically by saving your card data. Your subscription invoices will be issued, emailed and debited automatically 2 days thereafter.

Use the option by accessing from the menu ‘Company profile’, then ‘online-billing-service.com Subscription’ and click on 'Add card'

In the new-opened page fill in the required fields.

Alternatively, you can open an invoice link, check the box next to the information about saving future payment data on the invoice payment page.

You can add multiple credit cards, with the possibility to set / define the default / primary card (if one account balance is insufficient, the money is taken from the other) and you can disable any of them at any time. You can also delete your cards.