Where to Order Adderall Online If you're looking to buy Adderall online, there are a few things you should keep in mind to make sure you do so legally and safely. First, Adderall online with paypal is a controlled substance in the US and many other countries, so it can only be legally obtained with a prescription from a licensed physician. Secondly, because it is a controlled substance, there are a lot of fake or counterfeit versions of Adderall floating around online,