Sola Payments
Sola Payments, built into RMH POS
MCS is a Sola Payments partner. Sola is an RMH Preferred Payments Partner, and its RMH extension runs card, gift card and EBT payments right inside RMH POS. We install, connect and support it in your store.
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Sola in RMH POS:
- MCS is a Sola Payments partner
- RMH Preferred Payments Partner
- Credit, debit, gift card and EBT tenders
- Works with the Verifone P400 terminal
- Free Verifone P400 when you sign up through MCS
Sign up with Sola through MCS and get your Verifone P400 terminal free.
Sola and MCS split the cost, so you pay $0 for the terminal.
When your store signs up with Sola Payments through MCS for credit card or gift card processing, Sola pays half the cost of the Verifone P400 credit card terminal and MCS pays the other half. The terminal is free to your store.
- Verifone P400 works with Sola in RMH POS
- For credit card or gift card processing with Sola
- Sign-up handled with you by MCS, an official Sola Payments partner
Offer applies to stores that sign up with Sola Payments through MCS. Call 603-928-7690 for details.
Setup in RMH
RMH Yearly Support Contract customers: installing Sola in RMH and getting it connected is included in your contract.
Not on a contract? Setup is billed at our normal rate of $225/hour, or contact us for a quote.
- Sola extension installed on each RMH POS
- Tenders, balance buttons and receipt fields configured
- Test sales with your staff before go-live
A payments partner RMH stands behind, from an MCS partner you know
MCS is a Sola Payments partner. RMH lists a small group of vetted processors as Preferred Payment Partners, tested for compatibility and performance, and Sola is one of them.
MCS is a Sola partner
We’re an official Sola Payments partner, so your sign-up, setup and support come from the same people who support your RMH.
Endorsed by RMH
“We endorse Sola as a Preferred Payments Partner for our software products.” (Jeff Riley, CEO of RMH, Feb 2026)
Runs inside RMH POS
Sola’s RMH extension installs into RMH POS and uses your RMH tender types and custom POS buttons.
Established since 1996
Founded as Fidelity Payment Services in 1996 with Cardknox as its gateway, rebranded Sola in 2024. About 30,000 merchants and over $20 billion in annual volume.
Sources [1], [2], [3] below.
What Sola adds to RMH POS
From Sola’s RMH plugin documentation [3] and Sola’s RMH page [4].
Credit & debit cards
- Card payments on a “Credit Card” tender in RMH
- Multi-terminal support for stores with several lanes
- Split tenders, for example part card and part EBT
Gift cards
- “Gift Card” tender in RMH
- Gift Balance button on the POS screen
- Remaining balance can print on the receipt
EBT
- EBT Food Stamp (EBTFS) tender
- EBT Cash Benefit (EBTCB) tender
- EBT Balance button; remaining balance on the receipt
Saved cards
- Optional tokenization (“Enable Tokenization” in Sola’s RMH settings)
- Turn on the saved card feature when your store needs it
Better receipts
- Card number and auth code printed per tender
- EBT and gift card balances printed after the sale
- Uses RMH’s standard receipt fields
Easy to manage
- Settings button on the POS to manage the Sola key and options
- Optional device display items
- Installed with Sola’s Updater app
From sign-up to your first card sale
Included for RMH Yearly Support Contract customers. Not on a contract? $225/hour, or contact us for a quote.
Talk to us
We review your lanes, tenders and how you take payments today.
Sign up through MCS
As an official Sola partner, we handle your Sola sign-up with you, and your Verifone P400 is free.
Install & connect
We install Sola’s RMH extension and connect your Verifone P400.
Tenders & buttons
We configure Credit Card, Gift Card and EBT tenders, balance buttons and receipt fields.
Test & train
We run test sales with your staff before you go live.
The same payments partner behind our own web store
MCS’s online store at itsmcs.com takes cards through Cardknox, Sola’s gateway. Sola also offers a WooCommerce plugin [5], so if you sell online, your web store and your RMH registers can use the same payments partner.
Good to know
- Sign up with Sola through MCS and get your Verifone P400 terminal free
- RMH Yearly Support Contract customers: Sola install and connection included
- Moving from another processor? We’ll plan the switch around your store hours
Common questions about Sola and RMH
Is MCS a Sola Payments partner?
Yes. MCS is an official Sola Payments partner. Sign up with Sola through us and we handle the sign-up, the RMH setup and your support.
What is the Verifone P400 offer?
Sign up with Sola Payments through MCS for credit card or gift card processing and your Verifone P400 terminal is free. Sola pays half and MCS pays the other half, so you pay $0 for the terminal.
Is Sola setup included in my support contract?
Yes. For RMH Yearly Support Contract customers, MCS installs Sola in RMH and gets it connected as part of the contract. Without a contract, setup is billed at $225/hour, or contact us for a quote.
Is Sola approved for RMH?
Yes. RMH lists Sola as a Preferred Payment Partner, and in February 2026 RMH’s CEO endorsed Sola as a Preferred Payments Partner for RMH software [1][2].
What is the connection between Sola and Cardknox?
Sola was founded as Fidelity Payment Services in 1996 with Cardknox as its gateway and processing platform, and rebranded as Sola in 2024 [2].
Can Sola take EBT in RMH?
Yes. Sola’s RMH extension supports EBT Food Stamp and EBT Cash Benefit tenders, with an EBT Balance button and balances printed on the receipt [3].
Does it work with more than one register?
Yes. Sola describes its RMH plugin as supporting multiple terminals [4].
What will processing cost?
Processing rates are set by Sola for your business. Sign up through MCS and we’ll get you a quote and help compare it against what you pay today.
Which card terminal do I need?
The Verifone P400 works with Sola in RMH POS, and when you sign up with Sola through MCS it’s free.
Ready to take payments with Sola in RMH?
Sign up with Sola through MCS and get your Verifone P400 terminal free. Sola and MCS split the cost, so you pay $0 for the terminal. We set it up in RMH POS and support it after go-live.
(603) 928-7690 · info@itsmcs.com · Support: support@itsmcs.com
Mon–Fri 9 AM–5 PM ET · Weekends closed · After-hours emergency help for RMH stores (can’t open RMH or can’t make a sale)
Sources: [1] RMH Payment Partners: rmhpos.com/integrations/payment-partners · [2] Sola and RMH partnership announcement, Feb 25, 2026: solapayments.com · [3] Sola RMH plugin documentation: docs.solapayments.com · [4] Sola for RMH: solapayments.com/rmh · [5] Sola downloads (WooCommerce plugin): Sola developer docs. Sola and Cardknox are trademarks of their owners. Processing is provided by Sola. MCS is a Sola Payments partner; the free Verifone P400 offer is from Sola and MCS; contract terms are from MCS.