Tag

vending

Posts filed under vending.

3 posts

Understanding MDB Levels and How They Shape Vending Payments
vending

Understanding MDB Levels and How They Shape Vending Payments

A practical guide to MDB Levels 1, 2, and 3, the protocol that governs how your vending machine handles payment. Learn how each level shapes transaction speed, user flow, and the contactless tap-to-pay experience, and which one to target.

Kevin Medina Kevin Medina 3 min read
The Language of Payments and Protocols
EMV L3

The Language of Payments and Protocols

Behind every tap, swipe, and cashless transaction is a conversation — a precise, protocol-driven handshake between hardware, software, and

Jose Delgado Jose Delgado 4 min read