Showcase - My code hasn’t worked online Follow Please log off the Showcase site, wait ten minutes and retry. Related articles Vue - how do I redeem my Vue E-Code? Showcase - Can I book online? Cineworld - My code hasn’t worked online Showcase - Can I use more than one code in each visit? I'm trying to log in, but the code you sent me doesn't work. Articles in this section Showcase - My code hasn’t worked online Showcase - Can I use more than one code in each visit? Showcase - Can I book online? Showcase - Do I have to decide what I want to see at the time of claiming the voucher? Showcase - Does the voucher have to be used by an adult? Showcase - Can I use the voucher with a Compare the Market voucher or another offer? Showcase - How many times can I use the voucher? Showcase - Can I use the voucher for 3D films or premium seating? Showcase - Can I use the voucher to see any film? Showcase - Can I use the voucher at any Showcase Cinema? See more