The easiest way to make sales, stock your shelves, bill accounts, and much more.
GET STARTEDAccept Apple Pay, Android Pay, and all major credit cards with MainStar's integrated payment terminal.
Add products, choose cash or credit, and print a receipt. It's that easy.
Making a sale in as few as 15 seconds means shorter lines and happier customers.
Give your customers an enjoyable checkout experience with MainStar's large screen customer display.
The best retail checkout experience
for both customers and cashiers
MainStar's fully integrated system handles every aspect of your store. We take care of the small, tedious details, so you don't have to.
Gone are the days of big receipt boxes. MainStar saves invoices and signatures digitally, so nothing ever gets lost or forgotten.
MainStar makes it easy to keep track of your inventory, so you know when something is missing or when it's collecting dust.
With MainStar, you don't have to type in any prices, charge amounts, or calculations yourself. It's all automated.
Enter new inventory into the system easily, so you're always in control of how many items you have and know when to order more.
Change prices, update quantities, and add new products from anywhere in the store.
MainStar's powerful mobile terminal gives you the power to manage your inventory without needing a full sized workstation.
Organize purchase orders for all your suppliers, and keep track of what you need and what's on the way.
MainStar enables you to make better choices when ordering your products by showing you item costs for each supplier side by side.
Make sure you have what your customers need and don't miss a selling opportunity. MainStar lets you when products are running low.
MainStar's real-time inventory reports show your best (and worst) sellers and purchasing trends so you can make more informed decisions.
MainStar connects to suppliers directly, allowing you to submit orders digitally and update your inventory automatically.
Say goodbye to the old price gun. With MainStar you can print custom labels for your shelves from the counter or mobile terminal.
A smooth inventory experience
for a more efficient store
MainStar gives you the tools to see and control what happens in the store, whether you're in the office, or on the beach.
With MainStar, you'll get a summary of sales and transactions emailed to you every day.
Our latest innovation, the live store monitor, shows transactions, sales, refunds, and more, as they happen.
Choose the features your employees have access to, and which actions they can take.
Here's a few of the stores that can benefit from MainStar POS
Hardware Stores
Pet Stores
Clothing Stores
Liquor Stores
Smoke Shops
Gift Shops
Houseware Stores
Stationary Stores
Lighting Stores
Jewelry Stores
Thrift Shops
Vinyl & Book Stores
Antique Stores
Electronic Stores
Deli & Grocery Stores
And More...
Talk to real humans who understand the challenges of running a store.
Phone Support
Email Support
In-Store Support
One on One Training
We take care of everything. The installation, setup, networking, and employee training is all on us. You can just sit back and relax.
GET STARTED