Go to a website that sells DVDs, such as Spun, DVD Empire or Amazon.
Enter "Equator" into the search bar.
Click on "Search" or hit the "Enter" key to retrieve all current available "Equator" DVDs.
Browse the selection of currently available "Equator" DVDs. Some DVDs shown are not the "Equator" DVDs from the Discovery Channel; make sure the DVDs you purchase contain the Discovery Channel or Animal Planet logo on the front of the DVD package, which ensures the DVD is that of the "Equator" series.
Click on the DVD you wish to purchase and review the website's ordering instructions.
Fill out the necessary information, including name, address, phone number and credit card number.
Review the information you entered and make sure it is correct.
Click on the purchase button, labeled "Complete Order," "Buy Now," "Finalize Transaction," or something similar.