Jacek
Iโm checking once a month the shipping prices on my side here and putting the average price. Very close to minimum shipping price I can offer. We know that to calculate the right shipping price we need to know exact delivery address. So Iโm taking the risk that one transaction will be valid in the name of shipping costs and another not and I will cover the difference from my pocket. Itโs a lottery.
Thanks for your feedback !
Do you do this on a city/area, country or region (eg north america, europe...) level ?