---
schema_version: "1"
id: 30fde27b3fef041c24bd88604963e5ac50af15781c52c5a5ef44efdc36084f60
title: Tap to Pay Overview
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/rt_cms_hardware_tap_to_pay_overview.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_tap_to_pay_overview.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: ca66ace10ab6a27774db66481550560b4182ba71d902a0633965fce2c9876526
description: Accept contactless payments directly on an iPhone using the Point of Sale (POS) app.
products:
  - Commerce
release: "264"
---
# Tap to Pay Overview

Accept contactless payments directly on an iPhone using the Point of Sale (POS) app.

## Prerequisites

- - Modern POS App Build: 9.3.1
    - Platform Support: iPhone (Model XS or later model)
    - iOS Version: iOS 16.4 or later
    - Region: [See list of supported countries and regions](https://developer.apple.com/tap-to-pay/regions/)
    - Payment Service Provider (PSP): Adyen
    - Offline Support: No, this feature operates over Wi-Fi, eliminating the need for a cellular connection.

- **[Configure Tap to Pay](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_tap_pay_pos.htm&release=264.0.0&type=5)**  
    Turn on Tap to Pay in Point of Sale for a register in Store Management and configure the Adyen URL in Payment Gateways.
- **[Tap to Pay—Test Setup](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_tap_pay_test_setup.htm&release=264.0.0&type=5)**  
    Test tap to pay in a Point of Sale production environment or sandbox environment by using Adyen Test Cards.
- **[Testing Tap to Pay in Non-production Environments with the POS Beta App](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_ttp_test.htm&release=264.0.0&type=5)**  
    Starting with POS version 11.6.1, tap to pay testing requires a separate app in Adyen terminals. Previously, you could test tap to pay transactions in both production and non-production environments using a single app. Adyen’s SDK changes in POS v3.11.0 split environments into AdyenPOSLive for live environments and Adyen POSTEST for test environments. Install the POS app beta app to test Adyen’s tap to pay functionality in a non-production environment.
- **[Tap to Pay - User Experience](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_tap_pay_ux.htm&release=264.0.0&type=5)**  
    Quickly process customer payments on a Point of Sale register configured to use Tap to Pay.
- **[Tap to Pay—Security & Limitations](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_ttp_security.htm&release=264.0.0&type=5)**  
    Understand what each payment method requires to maintain customer information safety.
- **[Tap to Pay—Troubleshooting](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_ttp_troubleshooting.htm&release=264.0.0&type=5)**  
    Resolve Tap to Pay errors and connection problems by verifying your Adyen configuration in the Point of Sale (POS) app and internet connection.
- **[Tap to Pay - Frequently Asked Questions](https://help.salesforce.com/s/articleView?id=commerce.rt_cms_hardware_ttp_faq.htm&release=264.0.0&type=5)**  
    Find answers to common questions about processing Tap to Pay in the Point of Sale (POS) app.