I love using Viglink to add some different products to my Wizzles. I got super excited when I saw Etsy listed with them. However, I noticed that no amount of commission was listed. Normally Viglink provides this info. When I Googled the Etsy affiliate program, the results were confusing and in conflict with each other.
So I contacted Viglink support. Turns out that the merchant list is updated manually and it can be wrong once in awhile. Etsy does not have an affiliate program with them. To their credit, they answered my question within a few hours.
This is the first time since I started using Viglink that I've had this problem, so I don't want to be an alarmist. However, it's something to be aware of.