@Anonymous User
Firstly, you haven't used a code from Pringles already have you, as its one per customer.
If not, and you get a code not valid message when you are trying to enter on the NOW TV website then the usual cause of this is misreading the code on the voucher. Try clicking the link in the email which should enter it directly.
Otherwise have a look at the following article and try a few different combinations, especially where a letter may be a number or vice versa, e.g 5(five) and S, 1 (one) and I (capital i ) etc
http://help.nowtv.com/article/Code-not-valid
If you are still stuck, click the green Contact Us at the bottom left of that page and on the following page choose the option to Use Live Chat who can check the code for you.
