Purchasing Adderall online can be legal or illegal, depending on how and where it is done. In most places, Adderall is a prescription-only medication. This means buying it without a prescription is against the law. If you're considering purchasing Adderall online, ensure you have a valid prescription and use a licensed, reputable pharmacy. Be cautious about websites that offer Adderall without asking for a prescription, as they might not be following legal or safety standards. Always prioritize safety and legality when purchasing prescription medications online.