© 2021 Rhombus POS Inc.

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  • Introducing
    Introducing
    Rhombus POS
    Rhombus POS
    Point Of Sale Reimagined
    Point Of Sale Reimagined
    The Best POS For Retail, Restaurants, and More!
    The Best POS For Retail, Restaurants, and More!
  • Ownership
    Ownership
    Is Yours
    Is Yours
    To Adjust
    To Adjust
    Adapt Your POS to Your Business!
    Adapt Your POS to Your Business!
  • Sell anything
    Sell anything
    Sell Anywhere
    Sell Anywhere
    Your POS Follows You
    Your POS Follows You
    The Cloud is Your Business with Rhombus POS!
    The Cloud is Your Business with Rhombus POS!

Breaking: Star Micronics and Rhombus POS Provide Free, Flexible Point of Sale Solution

Read the press release!
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Amazing Flexibility

Affordable Features

Whether you have a new business or an established business, Rhombus POS has an affordable solution for you. Whether you are a small vendor with a kiosk, or you have multiple store locations, Rhombus POS can accommodate your point-of-sale needs. Rhombus POS provides flexible FREE software that connects to your mobile phone, tablet, mobile terminals or to sophisticated counter-top payment terminals. Make your business run efficiently, affordable and profitable with Rhombus POS.

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Unique Platform

Rhombus POS operates on Apple iOS and Android devices, and is available to work directly on PAX terminals.

Cloud-Based Continuity

All platforms work together under the same account. Multiple platform devices will work in conjunction with each other with a single card reader. All transaction data is collected for each individual store.

Functional Design

Rhombus POS software is designed for intuitive and functional operation. It is easily adjustable for your business with modifiers, putting orders on hold, split payments, multiple printers, second screen for kitchen, scale integration, extensive reporting, customer text notifications, and many other features.

Maximum Flexibility

It is Your Store, It is Your POS

Rhombus POS is a blueprint for your business. If you sell one item and only need quick checkout, Rhombus POS has an express checkout option. If you have thousands of items with numerous modifiers, Rhombus POS accommodates you. Need individual item or whole order discounts, you structure them any way you want. Do you need more than one printer, or a second screen for orders, you have it with Rhombus POS. Manage your inventory, taxes, reporting, discounts, locations, service charges all from the app and your web-based Dashboard!

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MODIFIERS

Each item can have unlimited custom modifiers, allowing each item the flexibility of what you sell.

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ITEMS PAGE

The items page displays the items that have been created and can be shown according to the category folder they were assigned. Tap the item to add it to the order.

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CUSTOM AMOUNT PAGE

For quick checkout this page allows "express checkout" by tapping in the amount of the item to be sold and choosing a category for the charge.

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MODIFIERS

Each item can have unlimited custom modifiers, allowing each item the flexibility of what you sell.

team

ITEMS PAGE

The items page displays the items that have been created and can be shown according to the category folder they were assigned. Tap the item to add it to the order.

team

CUSTOM AMOUNT PAGE

For quick checkout this page allows "express checkout" by tapping in the amount of the item to be sold and choosing a category for the charge.

team

MODIFIERS

Each item can have unlimited custom modifiers, allowing each item the flexibility of what you sell.

team

ITEMS PAGE

The items page displays the items that have been created and can be shown according to the category folder they were assigned. Tap the item to add it to the order.

team

CUSTOM AMOUNT PAGE

For quick checkout this page allows "express checkout" by tapping in the amount of the item to be sold and choosing a category for the charge.

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Creating Items & Content

After registering, you may create category folders, items with modifiers, custom discounts, taxes, hardware setups, and perform a range of customizations.

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Rhombus POS is Everywhere

You can take Rhombus POS with you everywhere on your phone, tablet, and terminals with wireless connectivity. With the ability to connect to a wireless provider you can sell anywhere! There is no need to be tied down to the internet. Rhombus POS is truly a Mobile Point of Sale with cloud based connectivity.

Rhombus POS Has What You Need

Work Anywhere

Whether you need a card reader to use with your mobile phone or tablet, or a portable or table-top terminal, Rhombus POS has what you need.

See All Hardware

BBPOS Chipper 2x BT

Card Reader for Your Phone or Tablet

Rhombus a60

Portable Terminal with Base Unit

Rhombus a80

Portable Terminal with Keypad and Printer

Rhombus a8 Aries

Table Top Terminal

Rhombus a920

Portable Terminal with Printer

Rhombus e800

Table Top Terminal

Integrated Scaling

Fully compliant, sell in virtually any unit

Our Pricing Plans

Rhombus POS is free to download and use from major app stores for use in a cash-only business

Restaurant Features

Monthly Subscription (includes terminal): $120/mo

Support for additional purchased terminal: $89/terminal/mo

Native iOS/Android Support

Contactless Payments

(NFC and EMV)

Employee Permissions

Stations (Unlimited)

Items (Unlimited)

PIN Security

Modifiers/Categories/Sub-Categories

Customer Database

Basic Inventory

Table Order Assignment

Split Payments

Second Printer (Kitchen)

Cash Drawer Management

Customized Receipts

Named Custom Charges

Print, Email & Text Receipts

End of Day Report (Z Report)

Itemized Refunds

Dashboard

Customizable Taxes (Automatic)

Non-Proprietary Hardware Support

Advanced Reporting

Order Service charges

Get Started

Retail Features

Monthly Subscription (includes terminal): $120/mo

Support for additional purchased terminal: $89/terminal/mo

Native iOS/Android Support

Contactless Payments

(NFC and EMV)

Employee Permissions

Stations (Unlimited)

Items (Unlimited)

PIN Security

Modifiers/Categories/Sub-Categories

Customer Database

Basic Inventory

Barcode Scanning

Split Payments

Cash Drawer Management

Customized Receipts

Named Custom Charges

Print, Email & Text Receipts

End of Day Report (Z Report)

Itemized Refunds

Dashboard

Customizable Taxes (Automatic)

Non-Proprietary Hardware Support

Advanced Reporting

Order Service charges

Get Started

Premium Features

Text Notifications: as low as $20

Inventory Management System: $65/mo (unlimited locations and items)

Time Clock and Employee Management: $65/location/mo (unlimited employees - coming soon)

Kitchen Screen Feature (KDS): $45/location/mo (unlimited screens per location)

POS scale integration: $55/location/mo (unlimited scales per location)

4G redundancy: $25/mo

Get Started

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