Once you have completed the application form completely, we will send you an invoice for the 1st month of the service. On payment of that invoice, we will set up your feeds as directed below. You only pay the selected access fee every month in advance and we calculate and charge for any overages monthly in arrears. REMEMBER: As a service to our valuable clients we will automatically adjust you account each month to ensure that you are ALWAYS paying the LEAST possible according to your usage.