TSYS is building the future of payments with a suite of scalable issuer solutions. Whatever your industry or scale, we’ll help you configure the ideal solution.

Cayan (formerly Merchant Warehouse) is a provider of payment technologies and merchant services, based in Boston, Massachusetts. The company enables payments in physical stores and mobile …

Oct 11, 2025 · TSYS acquired Cayan in January 2018, but Cayan appears to operate as an independent brand for the time being. Cayan's flagship product is its cloud-based customer service platform called …

Cayan has offered guaranteed lowest prices on credit card equipment and merchant accounts since 1998, while providing industry-leading service to over 40,000 businesses.

From simple and reliable payment processing, to fully integrated, multi-channel customer engagement platforms, Cayan is continuously developing new ways for businesses to unlock the power of...

Aug 21, 2024 · While the Cayan brand is mostly defunct and no longer accepting new customers, merchants who were previously onboarded through Cayan are now getting their payment processing …

Known for its Genius platform, Cayan offers tailored solutions that include point of sale (POS) terminals, mobile, and online payments designed to adapt to any sales environment.

Cayan is a payment processor formerly known as Merchant Warehouse, which was founded in 1998. Cayan is headquartered in Boston and has offices in both the United States and the United Kingdom.

What happens if I cancel an order that does not have an invoice? How does Kount Fraud Scoring work with the Cayan extension? How do I install the Cayan extension for Magento 2? How do I enable the …

Feb 15, 2019 · Cayan does a solid job as a payment processor, delivering a good range of hardware and software combined with an open API. While you'll need to negotiate a fair price, if that hurdle …