allegro smart is such a weird thing. there are two listings for the same item: 44.99zł and 47.99zł and both are allegro smart enabled. which one is cheaper? wrong. 47.99zł is cheaper.
you need to spend 45zł in order to get free delivery with allegro smart. and because 44.99 is not 45.00, you'll be better off just finding a more "expensive" listing if there's any