The main difference between Amazon Prime in the United States and the United Kingdom is that U.S. Prime members get free two-day shipping, while their U.K. counterparts get free one-day shipping. Costs for the U.K. version run £79 per year, while U.S. members pay $99 per year.
Though shipping times and costs between Amazon Prime's U.S. and U.K. divisions differ, most other benefits remain the same. Members in both countries get access to huge video and audio libraries along with free use of the Kindle Lending Library, though the selection in the United States remains larger in all categories. Members in both countries also receive free cloud photo storage and access to exclusive sales for Prime members.