Hi, Thank for your prompt reaction and response.
That’s what I’ve got on my cart and checkout pages. Just those 2 shortcodes. I never had anything else. However, I solved paczkomaty inpost problem with simple solution – just added additional checkout field with some simple free plugin. It’s not automated but clearly demands of customer to add paczkomat id number, says where to look for it and it’s working. People are using it. We have first successfull orders with that plugin and simple solution. I am very appreciated for your concern, and thank you for your true commitment but I will stick with what I have. All the best.