I require a pro-forma invoice to complete payment for my booking. If you require a pro-forma invoice, please complete a form here and a member of our support team will be in contact to complete this request. Buy Tickets Related articles I require a VAT Reciept for my school or group booking. How do I make payment by BACS for my school/group booking? How do I make a card payment for my School/Group booking? How do I give feedback on my visit or experience? I have booked my tickets online, but have not received my email confirmation?