Work smoothly as promised

I am using the free version of the plug-in atm, and I am pretty happy with my experience, the plug-in offers EN language which is very nice for non-Polish speakers, I added two Allegro profiles and imported all products from both profiles, as I observe the plug-in is updating my products everyday base on changes on allegro which is nice, sometimes at the beginning of manual import of product, you might not see the product images, but just be patient one day (in my case) all will appear.
Only thing that I am not sure about yet is variable products, all products are added as simple products, (every variable) I would like to have them in one listing if the attribute is only the difference, AFAIK my client has the products as variable in Allegro, looking for a way to automatically import variable products now, I will contact the plug-in author, but except that everything is good!