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Visa Acceptance Solutions Prerequisites
Mandatory Prerequisites
This Visa Acceptance Solutions product must be configured for your Merchant ID:
- Unified Checkout
You also must have a REST Shared Secret Key. See the Getting Started with REST Developer guide
for information on how to get a REST Shared Secret Key.
Optional Prerequisites
These Visa Acceptance Solutions products are optional. If you want these products you
must enable and configure your Merchant ID with them.
- Payer Authenticationfor3-D Secure
- Tokenization
- Apple Pay
- Google Pay
- Click to Pay
You can also enable Message-Level Encryption (MLE) for additional security. A REST Certificate is required for MLE.