For Merchants

Services that enable merchants to offer easy, safe and convenienct ways to pay and increasingly expect merchants accept mobile payments.

For Banks and Processors

Services that span across Card Acceptance and Merchant acquisition, integrated with Back-Office capabilities and Card Maangement functions.


Services that span across development, testing, integration, implementation and production support of various Postilion modules for merchants, banks and processors.

Pinion has a long-standing working relationship with S1 Corporations and provides support to clients using the Postilion software system.

Our company's expert service and in-depth knowledge extend to the following Postilion areas:

  • Project Management
  • Functional and technical consulting
  • Infrastructure design and support
  • Application design and support
  • Testing services
  • Environment management
  • Capacity planning
  • Production support
  • System audits and documentation services
  • Disaster-recovery support
  • Scheme compliance

Pinion's in-depth knowledge of Postilion (Realtime, PostCard, and Office) has enabled numerous financial institutions and EFT service providers to implement Postilion on time and within budget. Pinion has worked with Postilion in both issuing and acquiring (ATM & POS) settings and has designed Postilion interfaces for local switches, legacy systems, banking systems, and mobile banking facilities. Pinion has extensive knowledge of Postilion's MasterCard, Visa, IFSF, and custom-source/sink nodes.