You can choose any online pharmacy that you feel is the best to buy Oxycodone 40 mg online overnight . There are many advantages of buying Oxycodone online. When buying Oxycodone online, you get cheaper prices, convenient shipping, discounts, customer service, and so on. This Oxycodone medication has been prescribed to relieve moderate to severe pain for 12 hours. It contains oxycodone, which belongs to a class of drugs called 'pain relievers' opioids that overcome the pain. This medication has been prescribed to you and should not be passed on to a third party.