At the end of the free trial it will be necessary to upgrade to a paid plan - the procedure is as follows:
1) Login to the Client's Area at http://www.proserveuk.com/clientarea.php.
2) Click on "View services" from the Account Overview section.
3) Click on "view details" on your product/service and select upgrade/downgrade from management actions.
4) Choose the required plan
5) Make your payment and your account will be upgraded as soon the payment is processed.