They undergo comparative testing to ensure that they are the same as their brand counterparts in: 1  Active Ingredient (e.g. Pravastatin is the active ingredient in brand name Pravachol) 2  Dosage (e.g. 10 mg of the active ingredient) 3  Safety (e.g. same or similar side effects, drug interactions) 4  Strength. 5  Quality.
VUDU is an online video store, owned by Walmart, through which you can rent and purchase film and television content.
Start streaming video on Demand by VUDU. Enjoy all your favorite movies and TV shows in one convenient place with Video On Demand by VUDU. Walmart's exclusive streaming service gives you the opportunity to rent and view a variety of different films and shows right from your computer, gaming console, streaming device, mobile device or smart TV. With the VUDU Spark, you can turn any TV into a streaming-ready smart TV by plugging Spark into your HDMI port. With no signup or membership fees and a simple registration process, it's quick and easy to start using Video on Demand by VUDU.