Merchant configuration
This guide outlines how to configure Smart Tap for merchants and the terminals
used at their physical locations.
Prerequisites
Make sure you complete the following steps before you proceed:
Before continuing, you will need the following information:
- The Issuer account ID for the specific merchant
- The Redemption Issuer ID that will be enabled for Smart Tap
- A pass class that has been configured for Smart Tap
Merchant configuration
The following steps outline merchant setup for Smart Tap:
- Request the public key and key version from the terminal provider. The
terminal provider may request the Collector ID first. If so, complete the
steps outlined in
Issuer configuration to
generate the Collector ID, then return to this page.
- Provide the Collector ID to the terminal provider.
Provide the following information to the merchant:
- The Redemption Issuer ID and the link to the Google Pay & Wallet Console
- The Collector ID
Inform the merchant that they should store the Redemption Issuer ID and
Collector ID permanently. The merchant will need to provide their
Redemption Issuer ID to any pass developer that needs their classes enabled
for Smart Tap redemption.
Terminal configuration
Terminal providers are responsible for setting the following properties of any
terminals used at merchant locations. These values are provided by the
Redemption Issuer.
- Collector ID
- Key version
- Private key
Once a terminal is set up for Smart Tap, a pass developer can enable more pass
classes to be redeemed at the merchant's terminal. Additional terminal
configuration is not required to add support for new pass classes.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-02-24 UTC.
[null,null,["Last updated 2025-02-24 UTC."],[[["This guide explains how to set up Smart Tap for merchants and their payment terminals."],["Before starting, ensure prerequisites are met, including Issuer configuration and gathering necessary information like Issuer account ID, Redemption Issuer ID, and a Smart Tap configured pass class."],["Merchants need to obtain and securely store the Redemption Issuer ID and Collector ID, sharing the former with pass developers for Smart Tap redemption."],["Terminal providers configure terminals with the Collector ID, key version, and private key provided by the Redemption Issuer, enabling pass redemption at the merchant's location."],["Once the initial setup is complete, adding support for new pass classes does not require further terminal configuration."]]],["Merchants configure Smart Tap by obtaining a public key and version from the terminal provider, providing the terminal provider with the Collector ID, and storing the Redemption Issuer ID and Collector ID permanently. Terminal providers then configure terminals with the Collector ID, key version, and private key. Once set up, new pass classes can be added without further terminal configuration. Prerequisites, including issuer setup and a configured pass class, must be met beforehand.\n"]]
