Hello. I am trying to use the search method of the marketplace insights API to get information on products that have sold on eBay in the past.
The following page says that I need affiliateCampaignId in order to use the search method.
And it says that I can get the affiliateCampaignId from the eBay Partner Network (ePN). So I registered with the ePN, but I couldn't find the affiliateCampaignId.
I also checked the past posts on this forum about affiliateCampaignId. However, all of the answers tell me that the affiliateCampaignId is on ePN, but they do not tell me where it is on eBN.