# EGW Documentation ## English - [E-Commerce Payment Gateway](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway.md): Enterprise e-commerce payment gateway for banks, acquirers, and PSPs. Support card payments, pay by bank, digital wallets, secure APIs, compliance, and flexible deployment. - [Target Audience](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/target-audience.md) - [How-to](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/how-to.md) - [Sandbox Guide](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide.md) - [Limitation and Terms](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/limitation-and-terms.md) - [Registration Process](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/registration-process.md) - [Merchant Portal Home page](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page.md) - [Dashboards](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/dashboards.md) - [Orders](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/orders.md) - [My Requests](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/my-requests.md) - [Demo Store](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/demo-store.md) - [Settings](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/settings.md) - [Business Settings](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/settings/business-settings.md) - [Shops](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/settings/shops.md) - [Customize Checkout](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/settings/customize-checkout.md) - [User Management](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-portal-home-page/settings/user-management.md) - [Self-Hosted Checkout Page](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/self-hosted-checkout-page.md) - [Click-to-Pay](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/self-hosted-checkout-page/click-to-pay.md) - [Card payment](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/self-hosted-checkout-page/card-payment.md) - [A2A Payment](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/self-hosted-checkout-page/a2a-payment.md) - [Merchant API](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/sandbox-guide/merchant-api.md) - [FAQ](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/faq.md) - [Knowledge Base](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/knowledge-base.md) - [PSD3, PSR and the Future of E-commerce Payment Gateways](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/knowledge-base/psd3-psr-and-the-future-of-e-commerce-payment-gateways.md): What Banks Should Expect from Their Technical Service Providers - [Glossary](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/knowledge-base/glossary.md) - [Beta version](https://doc.ecomm.api.tietoevry.com/e-commerce-payment-gateway/beta-version.md) - [Subscription Management](https://doc.ecomm.api.tietoevry.com/features/subscription-management.md) - [One-Click Payment](https://doc.ecomm.api.tietoevry.com/features/one-click-payment.md) - [Payment rollback and refunds](https://doc.ecomm.api.tietoevry.com/features/payment-rollback-and-refunds.md) - [Merchant tokenization](https://doc.ecomm.api.tietoevry.com/features/merchant-tokenization.md) - [Payout management](https://doc.ecomm.api.tietoevry.com/features/payout-management.md) - [Fraud prevention](https://doc.ecomm.api.tietoevry.com/features/fraud-prevention.md) - [Payment reliability](https://doc.ecomm.api.tietoevry.com/features/payment-reliability.md) - [Cascading Transactions](https://doc.ecomm.api.tietoevry.com/features/cascading-transactions.md) - [3D Secure Authentication](https://doc.ecomm.api.tietoevry.com/features/3d-secure-authentication.md) - [White-label](https://doc.ecomm.api.tietoevry.com/features/white-label.md) - [LinkPay and QR codes](https://doc.ecomm.api.tietoevry.com/features/linkpay-and-qr-codes.md) - [Custom Fields](https://doc.ecomm.api.tietoevry.com/features/custom-fields.md) - [Internal Tokenization](https://doc.ecomm.api.tietoevry.com/features/internal-tokenization.md) - [MOTO](https://doc.ecomm.api.tietoevry.com/features/moto.md) - [Notification](https://doc.ecomm.api.tietoevry.com/features/notification.md) - [Global Localization](https://doc.ecomm.api.tietoevry.com/features/global-localization.md) - [Merchant Portal](https://doc.ecomm.api.tietoevry.com/portals-and-interfaces/merchant-portal.md) - [Administration Portal](https://doc.ecomm.api.tietoevry.com/portals-and-interfaces/administration-portal.md) - [Unified Merchant API](https://doc.ecomm.api.tietoevry.com/integrations/unified-merchant-api.md) - [Unified Merchant API SDK](https://doc.ecomm.api.tietoevry.com/integrations/unified-merchant-api-sdk.md) - [Acquirer API](https://doc.ecomm.api.tietoevry.com/integrations/acquirer-api.md): and Other Integrations - [Card Schemas Integration](https://doc.ecomm.api.tietoevry.com/integrations/card-schemas-integration.md) - [BNPL Integration](https://doc.ecomm.api.tietoevry.com/integrations/bnpl-integration.md) - [Proprietary Integration](https://doc.ecomm.api.tietoevry.com/integrations/proprietary-integration.md) - [Plug-ins](https://doc.ecomm.api.tietoevry.com/integrations/plug-ins.md) - [Magento 2](https://doc.ecomm.api.tietoevry.com/integrations/plug-ins/magento-2.md) - [Mobile SDK](https://doc.ecomm.api.tietoevry.com/integrations/mobile-sdk.md) - [Card Payments](https://doc.ecomm.api.tietoevry.com/payment-method/card-payments.md) - [Partial Authorization for Card Payments](https://doc.ecomm.api.tietoevry.com/payment-method/card-payments/partial-authorization-for-card-payments.md) - [Pay By Bank](https://doc.ecomm.api.tietoevry.com/payment-method/pay-by-bank.md) - [Digital Wallets](https://doc.ecomm.api.tietoevry.com/payment-method/digital-wallets.md) - [Apple Pay](https://doc.ecomm.api.tietoevry.com/payment-method/digital-wallets/apple-pay.md) - [Google Pay](https://doc.ecomm.api.tietoevry.com/payment-method/digital-wallets/google-pay.md) - [Click to Pay](https://doc.ecomm.api.tietoevry.com/payment-method/digital-wallets/click-to-pay.md) - [PayPal](https://doc.ecomm.api.tietoevry.com/payment-method/digital-wallets/paypal.md) - [Global Integration Capabilities](https://doc.ecomm.api.tietoevry.com/payment-method/global-integration-capabilities.md) - [PCI DSS Compliance](https://doc.ecomm.api.tietoevry.com/security-and-compliance/pci-dss-compliance.md) - [PCI DSS Glossary](https://doc.ecomm.api.tietoevry.com/security-and-compliance/pci-dss-compliance/pci-dss-glossary.md) - [DORA](https://doc.ecomm.api.tietoevry.com/security-and-compliance/dora.md) - [ISO](https://doc.ecomm.api.tietoevry.com/security-and-compliance/iso.md) - [GDPR](https://doc.ecomm.api.tietoevry.com/security-and-compliance/gdpr.md) - [Managed Service](https://doc.ecomm.api.tietoevry.com/deployment/managed-service.md) - [On-premises](https://doc.ecomm.api.tietoevry.com/deployment/on-premises.md) - [Managed Service Price Policy](https://doc.ecomm.api.tietoevry.com/price-policy/managed-service-price-policy.md) - [On-premises Price Policy](https://doc.ecomm.api.tietoevry.com/price-policy/on-premises-price-policy.md) - [Status Page](https://doc.ecomm.api.tietoevry.com/monitoring/status-page.md) - [Availability](https://doc.ecomm.api.tietoevry.com/monitoring/availability.md) - [Unified Merchant API](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api.md): V.1.0.0 - [Payments](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/payments.md) - [Sessions](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/payments/sessions.md) - [Card](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/payments/sessions/card.md) - [Open Banking](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/payments/sessions/open-banking.md) - [Token](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/payments/sessions/token.md) - [Shops](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/shops.md) - [Tokens](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/tokens.md) - [Refunds](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/refunds.md) - [Callback notifications](https://doc.ecomm.api.tietoevry.com/api-references/unified-merchant-api/callback-notifications.md) --- # Agent Instructions This documentation is published with GitBook. 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