To add Digistore24 as a payment provider for the products you sell within EZPage, proceed as follows:
In your general settings, select the Payment Provider item.
Click the Add Payment Provider button
Name this connection
Choose Digistore24 as your payment provider
Enter the API Key from Digistore24
Activate the connection
Select the Save button
Now you can select your products directly in the Funnelsteps.