How to get into Odeon Cinema for free - UK ONLY

Requirements - Must have been to the cinema previously and booked online (For the email confirmation).
A mobile phone (To show ticket) OR a printer to print the confirmation letter to show.
Google Chrome
A computer

I believe this may be for the UK ONLY as I've only tried it around a few uk stores.

This is for education purposes only



Enjoy!

Does it still work? Thank you

edit.
i dont think it works as they uses barcodes now, however I will check today if they even scan it

DId you think that can work in USA ?

Real good stuff keep posting please