833.200.0213 

Login |
Support

Point of Sale Functions

Customer tapping a card on a Helcim terminal while a smiling cashier looks on at the counter.
Payment ProcessingPoint of Sale FunctionsPOS Pricing

Helcim Payment Processing: Fees, Features, And Retail Fit

Elavon Processing Fees banner showing an Elavon card terminal beside a receipt, calculator, and credit card.
CalculatorsPayment ProcessingPoint of Sale FunctionsPOS AlternativesPOS Pricing

Elavon Processing Fees: A Complete Breakdown For Retailers

Scotch POS Review Featured Image
Point of Sale FunctionsPOS ComparisonsPOS Reviews

Scotch POS Review 2026: Pricing, Features, and the Fine Print

Featured image for blog post about scanner accuracy laws
Industry NewsInventory ManagementPoint of Sale Functions

Scanner Accuracy Laws: How Price Inspections Work and What Violations Cost

Featured Image of Tobacco Excise Tax
CalculatorsGeneralInventory ManagementPoint of Sale Functions

Tobacco Excise Tax by State: 2026 Rates And What They Cost Retailers

featured image for Retail Markup Calculator blog post
CalculatorsGeneralInventory ManagementPoint of Sale Functions

Retail Markup Calculator: Formula, Conversion Chart, and How to Price for Profit

Featured Image of tobacco scan data program
Inventory ManagementPoint of Sale Functions

Tobacco Scan Data: What It Is and How Retailers Get Paid for It

Best POS SystemsPoint of Sale FunctionsPOS AlternativesStarting a Business

Best POS System for Thrift Stores in 2026

blog post cover photo for the post titled "Using POS Data to Evaluate Suppliers"
Inventory ManagementPoint of Sale Functions

Using POS Data to Evaluate Your Suppliers: A Guide for Retailers

Featured image of how to manage historical sales data.
Inventory ManagementPoint of Sale Functions

How to Manage Historical Sales Data When Switching POS Systems

Case Break Inventory Management Using POS Systems blog post cover photo
Inventory ManagementPoint of Sale Functions

Case Break Inventory for Liquor Stores: How It Works in a POS System

Inventory ManagementPoint of Sale FunctionsPOS Comparisons

Clover vs. Shift4: Which POS System Fits Your Business?

123…26 Next
See what merchants are saying

G2 | 4.7

Capterra | 4.7

Trustpilot | 4.5

SourceForge | 4.8

GetApp | 4.7

SoftwareSuggest | 4.8

Let's grow a better business together

Try KORONA POS for free—no risk, no commitment. See the features in action.

Unlimited free trial

No credit card required

In-house support team

Get a personalized demo

Get Started today
Support

General Support: Mon–Fri, 6 AM – 6 PM PT

Emergency: 24/7/365 (Critical Sales Issues)

Contact: Manual | Phone | Email | Chat

POS System

Retail

Cloud

eCommerce

Multi-Store

Quick Service

Small Business

Ticketing

POS Features

CRM

Franchise & Multi-Store

Gift Cards

POS Hardware

Inventory Management

Bakery

C Store

Dispensary

Gift Shop

Liquor Store

Smoke Shop

Thrift Store

Vape Store

Winery

Loyalty Programs

Reports & Analytics

Self-Checkout Kiosks

24/7 Customer Support

Resources

Blog

Free eBooks and Guides

Testimonials

Processing Fee Calculator

Product Demos

YouTube

Compare KORONA POS

vs. Square

vs. Lightspeed

vs. Clover

vs. Shopify POS

vs. Bottle POS

vs. Heartland

vs. POS Nation

Customers

Online Support Manual

KORONA Studio Login

Company

About COMBASE USA

Careers

Partners & Integrations

Pricing

Leave Feedback

Refer A Business

Upcoming Events

Contact

Get a Quote

Schedule a Demo

Developers

Resellers

Integration Request

1 (833) 200-0213

inquiries@combase-usa.com

Support

General Support:

Mon–Fri, 6 AM – 6 PM PT

Emergency:

24/7/365 (Critical Sales Issues)

Contact:

Manual | Phone | Email | Chat

KORONA POS is a BBB Accredited Business

Privacy Policy | Terms of Use
© COMBASE USA. All rights reserved 2026