I’ve created a goal to track users “likes”. Every item in my site has a “like” button. Clicking that button trigger a goal tracking in Piwik. I need to define a custom variable with the sku in order to associate those “likes” with the right items. I think I should use custom variables with ‘page’ scope since a visitor can like several items in the same visit.
When I try to get a report of goal “like” by custom variable “sku”, a subtable appears with a lot of ‘sku’'s, but all of them have 0 conversions.
The question is, am I doing something wrong? Does Piwik support what I’m trying to do? Goal tracking with ‘visit’ scoped variables works just fine…