All smart drug users are aware that a prescription is required to buy Provigil in the US, UK and Australia, and most western countries. Provigil, which is the branded Provigil, is far more expensive than generic Provigil brands available online, despite providing the same efficacy as claimed by users. Today, there are a variety of online merchants offering Provigil, and because it is viable to buy Provigil online, an increasing number of people are trying online purchases.