Check the box " Use 2Checkout "
Insert your 2checkout.com's merchant number and the NUMBER of the PRODUCT.

YOU HAVE FIRST TO CREATE THIS PRODUCT AT 2CHECKOUT.COM
Remember to insert the URL provided by JVManager into the "Approved URL" of that specific product inside your 2C account.

Subscriptions

Use the same instructions as above and also check " Use 2Checkout Subscriptions " - include the ID of the Subscription you have ALREADY created in your 2Checkout.com account.

In all cases check " Use 2Checkout V2 "

Attention: RECURRING subscriptions through 2checkout.com are NOT calculated by the affiliate manager. JVManager can credit the affiliate's account -if any- with the commission for the FIRST INITIAL SALE of the specific subscription BUT NOT with the recurring charges. DO NOT include a subscription through 2checkout.com to a Product that is promoted by your affiliates - or just inform them that they will be credited for the INITIAL sale of the subscription only.