Either you use your credit balance tokens (you can order another tokens if your balance is 0 token), or you pay the price of a single item by the different means of payment offered.
Once your article is purchased, you will be redirected to your account to download the PDF article thanks to the download link in the list of purchased items.
Go to the "my account" section to view the articles already purchased.
Go to APIDPM websites
Journal, Continuing Medical Education,
Congresses announcements...