The Access Control Server (ACS) screen is a component of Worldline's 3D-Secure authentication system for secure online payment transactions.

This interface enables to verify cardholder identity during e-commerce payments, supporting both 3DS 1.0 and 2.0 protocols.

The ACS screen provides functions including transaction authentication, risk-based analysis, and Strong Customer Authentication (SCA) compliance.

PREMIUM GUI is a PCI-DSS compliant web application designed to manage Visa and Mastercard payment card portfolios.

This secure platform enables card lifecycle management, including issuance, activation, blocking, and limit adjustments.

The solution features interfaces for customer service representatives.

The supervision screens are used to consult and update information related to debit cards .
Additionally, several supervision screens are available for value-added services, including fraud prevention, card profiling, and dispute management.

The CloudWallet platform allows cardholders to transfer money from person to person or from person to merchant, using a QRCode scanned on devices (or initiated by URL-INTENT) with authentication managed by the Issuer.

The Back office tool offers these main features:

• Consult the transactions made on the platform.
• Consult and update the users/cards enrolled on the platform.
• Test the SIPS pay-pages on acceptance environment.

The Information Portal for Customers is a SharePoint site used to store information, documents and reports related to the issuing services Wordline FS BE provided.