Processing Payments with Square

Our Integration with Square

Offers Streamlined Payment Processing

Processing payments should be quick and easy. Our integration with Square enables you to securely and efficiently transmit multiple forms of electronic payment information through your BestRx and BestPOS systems. With BestRx + Square, you can offer multiple convenient payment options for you and your patients, including credit and debit cards, FSA/HSA cards, EMV (chip) payments, Apple, Google or Samsung Pay and text-to-pay.


Ready to get started?

Establishing your Square account is easy!

Cardinal Health Customers can use the link to the right to register through Modern Payments Processing and take advantage of the program’s lower processing rates and other benefits.

Non-Cardinal Health customers can also register through Modern Payments Processing* OR through BestRx directly using the enrollment form below.

*To access Cardinal Health’s lower processing rates, high-level monthly data will be shared.

Cardinal Health Customers, Start Here

Cardinal Health customers can set up their Square account through the Modern Payments Processing program, and access program-exclusive benefits, including lower processing rates!

Enjoy Fair + Transparent Pricing

With Square, there’s no guessing – what you see is what you pay, period.
You pay the same rate for every card, with no long-term contracts or surprise fees.

A Sleek, Modern Terminal

Square’s sleek. single-device terminal integrates seamlessly with your BestPOS system.

That way, collecting payments, capturing electronic signatures and obtaining consents is easy and efficient.

What Customers Are Saying

“One of the biggest advantages with Square is that it’s very easy to use.

Plus, because they utilize flat rates, I don’t have to worry about additional processing fees like with other processors.”


Additional information on Square’s enrollment process, including how to request a Merchant ID and complete the TPS Certification form can be found here.