An MDB would be the relationship technological know-how that enables your vending machine to communicate with cashless payment methods using vending machine controllers. We use cookies to boost your experience on our Site. By browsing this Site, you agree to our use of cookies. Accept The Canteloupe ePort G11 https://purchase-cohiba-behike-5441863.blogsumer.com/33023869/snack-vending-machine-with-nayax-credit-card-reader-an-overview