MCS sells, installs, converts, trains and supports Retail Management Hero (RMH) for independent and multi-store retailers. One partner, one phone number, and a real person who knows your system.
★ USAF veteran-owned · Goffstown, NH · Retail Management Hero partner
Whether you’re choosing a POS, moving from RMS or need help at the register today, start here.
Licenses, installation, hardware and Microsoft RMS upgrades for one store or many.
Explore RMH →$1,500 a year per store covers anything RMH: phone, email and remote help, backups and updates.
See what’s included →Tools we built to fix duplicate items, messy inventory imports and old SQL versions.
See the utilities →We install RMH, convert your data from RMS, text or CSV files, and train your staff.
How we get you running →For one yearly price per store, you get a partner who knows your system and picks up the phone.
Pay as you go for RMH or IT help, whenever you need it.
RMH keeps items, customers and sales history in Microsoft SQL Server in your store.
RMH has offline capabilities. Running apps keep working for up to 14 days without internet.
RMH Central connects every store to headquarters in real time.
Built as the Microsoft RMS replacement. Your data and most hardware carry over.
Internet is needed to activate a license and start the apps. Sources: rmhpos.com and docs.rmhpos.com. Why we recommend RMH →
Every utility starts with a free preview and takes a backup before it changes anything. All are included with the support contract.
For comic shops
Swaps old Diamond DCD codes to the real barcodes and merges duplicates, keeping sales and item history.
For any RMH store
Cleans Physical Inventory scan files and merges duplicate scans before import.
For stores on older SQL Server Express
Our tested process for moving your RMH database to SQL Express 2025.
MCS Multi Computer Solutions is owned by Shawn Collins, a U.S. Air Force veteran, and his wife, Mary. With more than 20 years in the computer industry, we’ve supported Microsoft RMS and now Retail Management Hero stores from Goffstown, NH, and we connect remotely with ConnectWise ScreenConnect to fix problems fast.
Tell us about your store and how you sell today.
Licenses, hardware, data and what you need from RMH.
We set up and convert your data, train your staff, and stay with you all year.
New to RMH, moving from RMS, or need a partner who answers the phone? We’ll help you figure out the right next step. Need help with the PCs, printers or internet around your POS? See IT Services.
(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)