This tag is odd and is not compatible with the definition of amenity=vending_machine: A vending machine is a machine which dispenses items such as snacks, beverages, alcohol, cigarettes, lottery tickets, cologne, consumer products and even gold and gems to customers automatically, after the customer inserts currency or credit into the machine. The use of payment=* tags for refunding is also very much trolling.
Why not tagging with
amenity=recycling + recycling_type=reverse_vending_machine + recycling:glass_bottles=yes/no recycling:plastic_bottles=yes/no?
A reverse vending machine is a recycling feature after all.
-- Freetz (talk) 02:49, 4 November 2022 (UTC)