Retail Point-of-Sale
Our in-house POS, purpose-built for small retailers and convenience locations. Fast at the register, smart in the back office.
Since 1982 · Terre Haute, Indiana
Point-of-sale built for Indiana liquor & convenience stores.
Register, inventory, purchase orders, and reports in one system, backed by a small local crew. When you call, you talk to the people who write your software.
Call during business hours (Mon–Fri, 8:30 AM–4:30 PM ET) and reach a real person within 5 minutes. Online messages are answered within one business day.
Serving stores throughout Indiana, Illinois, Ohio, and the surrounding states.
Current sale
Subtotal$0.00
Tax$0.00
Total$0.00
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VOID
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GIFT
TENDER
Perpetual inventoryEvery sale updates on-hand
- Serving Indiana retailers since 1982
- Support & development in Indiana
- A small crew answering its own phones
- Customer accounts held 30+ years
Products & Services
Everything your store runs on, from one local crew.
From the register up front to the back-office reports, plus every scanner and printer in between.
Back-Office Software
The CSI Retail Management System handles inventory control, sales analysis, and purchase orders, and it's designed for liquor stores and similar retailers.
Hardware Supply & Support
Terminals, receipt printers, scanners, cash drawers, and security cameras, all sourced, installed, and supported by local technicians.
Shop Touch Dynamic hardware →I.T. Service Suite
On-site repair*, custom software development, training, and ongoing support, fitted to what your store actually needs.
*On-site service is billable and available within our service area; subscribing customers receive a discounted rate.
Try it before you commit
Take a quick tour of the system.
Pick a screen. Click or tap a shot to see it larger.
Register screens coming soon.
Inventory
The item list, with search and filters for department, category, brand, and size. Each row shows cost, price, and margin.
Pricing
The item drawer shows cost, price, and margin next to the category band. A price trail notes how long the current price has been in place.
Item history
Sales by month for this period and the prior one. The side panel shows movement and economics for the open month.
Orders & Receiving
Purchase orders sit in a pipeline from suggested to closed, with fulfillment, needs-attention alerts, and on-order totals.
Register
Register screens coming soon.
Want a walkthrough on your own store?Book a 15-minute demo →
Why CSI
They're big names. We're your neighbors.
Support is where we have always led. It is why so many stores have stuck with us for decades, because when you call you know who you will be speaking to, every time. Any system can ring up a sale. The difference shows up when something goes wrong, on Friday night, when you're slammed and your clerks are panicking.
You call. We are there for you when it matters most. Always.
It really is that simple.
Why not Toast or Sante? →Trusted by Indiana retailers
Stores that have chosen us year after year
1982
The year we opened in Terre Haute
30+
Years we've kept some customer accounts
More than 100
Indiana stores supported
I had to take over running a 3 liquor store operation in 2014 in southern Indiana and I was immediately introduced to Custom Software. I did not know the first thing about their program. I called the company and they immediately started instructing me on how to utilize their product. They are always very helpful and pleasant. I learned more with their company in 2 1/2 years than I ever have with anyone else. Skills that have helped me still today. I have since left and now work in a different field, but still call them with questions.
If I ever worked in a liquor store operation again, Custom Software for me would have to be a must. It made inventory a dream instead of a nightmare and kept my profit margins right on!
Stacy, former manager of a 3-store liquor operation, southern Indiana
Came to work at 7 AM this morning to a dead server, had no luck restarting. Called Custom Software and Andy was here within half an hour. Andy wasn't having any success either, so he took the computer to the office and had it back before noon, made sure it was up and all systems working. Life savers, because this is an automotive repair shop and we were in a bind without the computer. Also pleasantly surprised at the reasonable price. Highly recommend.
Google review, automotive repair shop
In development
Coming Summer 2027. CSI-RMS v2 is in development.
A cloud-hybrid retail management system driven by AI, CSI-RMS v2 will combine the reliability of a local system with the reach of the cloud. We are taking the lessons we have learned over the decades and putting them to use. We have been talking with store owners across the nation, asking them: 'What does your system NEED to do that it just DOESN'T?' Their input (and yours! Take our survey) is helping to shape the future.
Your data stays on a server in your store, under your control. The cloud is for sync, remote reporting, and backup, not the only copy.
From the blog
Tips for running a smoother store.
New posts will show up here when they publish. Drafts and future-dated posts stay off the site until then.
Ready when you are
See it running in 15 minutes.
No pressure, no commitment. We'll show you the register and back office and answer your questions.