It's possible to print a monthly statement giving a summary of all parking sessions you have purchased with the RingGo parking service for a particular month. To retrieve this statement, log in to your RingGo account and select 'Receipts' from the navigation bar. Select the relevant month you for which require the statement, and click 'Display a printable statement'.
Note that the monthly statement is not a VAT receipt. VAT receipts should be printed/emailed separately or in bulk for each individual RingGo session as a personal user of the service.