While Amazon's Prime Day is mainly full of deals that knock a tiny amount of money off gadgets you don't really need anyway, there's a major Prime Video deal that is definitely worth paying attention to.
Over the course of Prime Day (that's Tuesday, July 11 and Wednesday, July 12), UK-based Prime subscribers can sign up to a 30-day trial on any of the many Prime Video Channels — these are basically optional add-on subscriptions that get you more movies or TV for an extra price.
