No payment information is required to sign up for Rhombus. Your first 14 days are free with 500 messages, including unlimited customers or recipients. Once your trial is up, you’ll need to pay to continue using Rhombus. If you’d like to pay annually, please get in touch with us.
No contracts – just pay month-to-month, or annually. You can cancel at any time without penalty.
You can accept Mastercard, Visa, American Express, and Discover via Rhombus.
No, you don't need to download anything to use Rhombus. You can access your transactions and messages online at any time from any web-enabled device – computers, tablets or smartphones. Easily run your business from anywhere.
After your free trial is up, we will automatically debit your company bank account each month so you never have to worry about invoicing.
Accepting payments with Rhombus is safer than using a POS, checks or cash. We encrypt and tokenize your customers’ payment information so no one can have access to it. All transmission to our payment processor and on our site is via an encrypted HTTPS connection.