I just notice some same products (normalised_name) has different EANs coming from the feeds. I know its not the fault of the PT script but Im just wondering is anyone here was able to have some sort of solution for this one, correcting EANs, maybe 3rd party services etc., im not sure.
The reason is as much as possible we want to group products not just by normalised_name but EANs as well. Coz sometime normalised_name is quite ddifferent from each other although they are same products. So we decided EANs but problem is same products but different EANs (vice versa)