Check a company's ranking/reputation and work with one of their resellers if prospective. It is better to decline than giving unsatisfactory ultimate outcomes. The results are not instantaneous like PPC but results should be visible after 3 months onto a progression of study. https://www.pressadvantage.com/story/65124-alpha-therapeutics-offers-lab-tested-extra-strength-cbg-products-for-chronic-pain-and-anxiety