Self-Hosted Checkout Page

The Self-Hosted Checkout Page in the sandbox is a simplified version of the production checkout experience. It is designed to demonstrate the essential capabilities of the Tietoevry E-commerce Gateway (EGW) across multiple payment processing types.

This page is hosted by the Gateway and embedded or redirected from the merchant’s site during the checkout process. In sandbox mode, it includes limited functionality but still reflects the typical customer experience flow.

Available Payment Methods

The sandbox checkout supports three payment options, each simulating real transaction behavior:

1. Click-to-Pay (Mastercard only) - A secure, card-on-file payment experience based on network tokenization and cardholder recognition.

2. Card Payments (Mastercard demo only) - Traditional card entry with CVV and expiry date, using dummy credentials.

3. A2A via PSD2 Channel (demo bank) - Account-to-account payments through a PSD2-compliant simulated bank flow.

These options cover the core processing types—card-based, token-based, and bank-based—allowing you to validate EGW’s capability in handling various transaction paths.