Last year, cashback worked normally, both from the plug-in and through the transition from the letyshops site, this year it didn't work for me once, I made a few orders and nothing. Of course, I report everything manually on a regular basis, but it looks like a system problem, I can see that other people also experience it ... I don't know if it was a question of Summer, Allegro or something in between, at the beginning of the year the Allegro also limited the number of available banks and in general changed the rules of operation a bit, maybe it depends on it, but in this case it should also work in this case, so that everything works smoothly for people using their cashback service.