I'm looking for a good bottle deposit (in german "Pfand") extension for a Magento 2 Store.
I found an extension for Magento 1 here: https://mage-people.com/product/bottle-deposit-deposit-fees-pfand-extension-for-magento/
The german right has extra fees on bottles called bottle deposit (Pfand in german) which you have to pay when buying a bottle.
The extension has to provide the functionality that I can add a extra bottle deposit to each product. this extra fee needs to be displayed in the cart and checkout and ultimately the customer needs to be charged the extra fee.