How to Set Up "Start with Card" MDB Level 1 Pre-Authorization | VPOS Media
This guide covers configuring MDB vending machines for "Authorization First" mode. This setup requires the user to pre-authorize a payment on the card reader before selecting their product, ensuring funds are available.
Choose How You Want to Follow This Guide
This guide explains how to configure your VPOS Media device to use the MDB “Start with Card” flow with MDB Level 1 pre‑authorization. In this mode, the transaction begins as soon as a customer taps or inserts their card, and product selection takes place afterward.
Before you begin, choose how you’d like to follow this guide:
- Full Step‑by‑Step Guide
Use this option if you want detailed instructions with video, screenshots, and a complete walkthrough of every configuration step.
- Quick Reference
Choose this if you’re already familiar with the process and only need a concise list of the required settings.
Follow the steps below to ensure your device is properly configured for the MDB “Start with Card” flow using MDB Level 1 pre‑authorization.
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