Explanation question: Normally you put a SUP on an article number. However, that is not possible with a varying number of articles that go in the same bag, the article number is for 1 sandwich. Of course you can create a button at the checkout for SUP for one bag, but that does not work at a self-scan checkout. What is a solution for this?
Answer: Bags are not included in the surcharge. This means that the SUP surcharge does not have to be on the receipt for bags. This link contains the fact sheet and here you can find the explanation on the website of the Waste Fund.