We offer PayPal Agreement option for clients wanting to auto renew via PayPal. You can of course alternatively choose the one time option if you do not want to be charged automatically.
When opting to use PayPal Agreement it will allow us to charge your PayPal account upon invoice generation for all future invoices without you having to manually login and pay for each invoice.
It will also allow you to order future services without having to be redirected to PayPal to make payment manually.