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Card Acquiring Service (CAS)

CAS Program Conversion

Welcome to the Card Acquiring Service´s (CAS) Program Conversion page. It´s an exciting time to be a partner of the CAS Program!

On this page, you’ll find recorded webinars, FAQs, training videos, training guides and a host of other tools that have been carefully crafted to assist our customers with the conversion effort.

We'll be updating this site as new information becomes available, so it´s important that you visit our site regularly.

If you have any questions that are not answered through the resources provided on this page, please send your questions to us by e-mail with "CAS Program Conversion" and your agency name in the subject line.

Conversion Correspondence

Terminal Conversion Guide for Self-Service and Coached PDF document

CAS Conversion Introductory Letter PDF document

CAS Conversion Invitation PDF document

CAS Financial Agent Conversion: Agency Project Overview PDF document

Invitation to Webinar for Self Service PDF document

Letter about Determining Self-Serve Plus Wave Schedule PDF document

Letter about Extension of Conversion Option Selection PDF document

Letter about Wave1 Project Delay PDF document

Save the Date Letter for February 2017 Webinar PDF document

Save the Date Followup Letter for February 2017 Webinar PDF document

CAS Conversion Implementation Strategy: CAS Conversion Webinar PDF document


CAS Conversion Fact Sheet PDF document

CAS Conversion Program Presentation PDF document

Agency Conversion Schedule PDF document

CAS Program Conversion Frequently Asked Questions  PDF document

Recorded Webinars:

February 16, 2017 Morning

February 16, 2017 Afternoon

Please Note: The above two recordings are the same presentation, but the question and answer sessions may differ.

News and Updates

  • Vantiv is now Worldpay

CAS Customer Support

  • Worldpay's Federal Agency Support Line
    1 (866)-914-0558
  • Email Us

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