Amazon has plans to open an online movie store in about four weeks notes MarketWatch based on an Advertising Age article. The report says that consumers will “be able to order VHS and DVDs of movies, and also download ad-free digital versions of full-length films and TV shows from the online retailer. Amazon ‘DV’ is expected to offer subscription and a la carte options. Pay by the month and you’ll get a package of movies online, or you can buy exactly what you want,” according to the story.