Eco has been focusing on the one-card market for more than ten years, and it is also an established company that makes consumer machines. The quality is excellent! In other words, any product has a certain failure rate and a certain life, so it can't be said that it is not easy to break down, just look at the failure rate. Eco-consumption machines are mainly canteens in schools, enterprises and institutions, and are operated by contactless IC cards, which is convenient and simple.