Purchasing OxyContin online requires caution. Only buy from licensed pharmacies that mandate a valid prescription to ensure legality and safety. Avoid unverified websites, as copyright drugs can be dangerous. Consult a healthcare professional for guidance, and verify the pharmacy's credentials through regulatory bodies like the NABP or local government agencies. https://japanclassifieds.jp/classifieds/place-ad/?step=finish&listing_id=243462&transaction_id=513bc1631317fbf309f473ee1752cfab