The tactics used here was to sell cheap tickets for a group of 10 - excluding balls. They then said ?9.99 for the first hundred balls, ?6.99 thereafter. When I went to book that was ?9.99 per person - something they failed to mention (you need 300+ per child). I then asked to cancel the tickets as I dont like to be deceived. I had to return them within 7 days of purchase - I am not sure how legal this is. I posted them in good time but they didnt sign for them until 6 days after posting. Not sure why. The letter I got back was full of legalese, I signed the terms and conditions so its my fault. However, the sales scam is all set up so you dont read the small print, they dont tell you there is 7 days to change your mind, and they don't tell you you will pay the full price in the end. Internet search has shown this to be woldwide practive by delta force/ipg. If you want to spend 30 -40 quid per child I am sure it is a good day out - but it is certainly not a special offer.