The 50% discount is on selected films: -uk.chili.com/sho…54b
There are a few cases when the selection overlaps with films which are already on offer to rent from Chili, for example: -
"Vice" is currently on offer to rent in HD (1080p) £0.90 from CHILI.com
but if you use the "12CHILI" 50% off discount code your rental will cost £0.45.
"Pokémon Detective Pikachu" is currently on offer to rent in HD (1080p) £1.90 but if you use the "12CHILI" code your rental will cost £0.95.
You can manually check which films are on offer and then look to see if they are included in the "selected films" list.
"Kid and Family Days" films on offer: -uk.chili.com/sho…d97
Chili films to rent for £1.90 or £0.90: -justwatch.com/uk/…=hd
The "12CHILI" code expiry date is 18 November 2019 00:00.
From the time of purchase from CHILI you have 28 days to watch your rental.