Loop hole has been found, Giveaways will be called Contests. Basically youtubers will be holding contests with winners of prizes rather then randomly given away samples. They all still get free items as well so you can still do it if "it's for the purpose of review" it's not free if a service is required. You don't need youtube or any form of media to review a product though. Risky business to be the guinea pig in but Indoor Smokers and Rip say they will be starting again soon.