POS System Houston

Point of sale

Mac USA is a leading POS system provider in Houston. Suitable for restaurants, retail shops, nail salons, and spas, among other enterprises…

A team of more than 10 years of experience, along with in-depth research, has developed a POS system with a variety of specifications that is appropriate for almost every environment.

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Services using POS System

In Houston, You probably think POS stands for “pretty obvious” and it does, but that’s not what it really stands for. Point of sale (POS) refers to a computerized cash register or similar digital system that records sales transactions and manages inventory. POS is becoming more common in businesses of all sizes because it makes operations more efficient and cost-effective.

Sell quickly Tightly manage goodsEasy to use

We work with a range of different small business owners in Houston, TX. We have been able to cater to all sorts of niches and industries thus far, including the following:

POS system for restaurant

POS helps restaurant operators achieve simplicity and efficiency. Built with full restaurant management features, perfect for small to medium size operations.

POS systems for retail

Gift Shop, Grocery, Convenience Store, Super Market…
Suitable for all business models POS management software fully meets the features of all business areas. POS system provides the best sales solution, printing invoices quickly. Order management system by barcode helps you manage and search for products easily


POS system for small business

Solutions for shops, small and medium enterprises.
Stores and businesses have special needs for sales management, employee management, payment solutions

POS system for nail salon

Nail Salon, Hair Salon, Spa, Massage …
Integrations between apps on the cash register side and the payment module, minimizing complex data transfers and time-consuming IT management.

What is a POS system

Point-of-sale system is the hardware and software used to manage inventory, monitor sales, and track business metrics. POS software is often referred to as retail management software, point of sale solutions, or POS systems. POS system can help with accounting processes, keeping track of inventory, reconciling cash receipts, reporting performance metrics, and more

Online Booking

Online booking is quick and convenient. Customers only need a few seconds to book an appointment

Book Appointment

To help you provide your clients with the best care, you can assist them with booking appointments.

Giftcard Online

Enhance customer experience with online gift cards. With just a few clicks, you can create gift cards for customers.

Client/Staff Management

Manage employees and customers through clear and specific reporting data.


Marketing features will help the salon attract customers at the lowest cost and bring the highest efficiency.

Mobile App

Shop owners can manage and track their nail salon with just the mobile app

Check In

Check-in quickly and conveniently with just a few clicks


Diverse payment methods include cash payment, card payment, gift card payment,…

Ready to get started?

POS equipment

A point of sale (POS) system is the computer software and hardware that retailers use to process sales transactions and manage inventory. POS systems are essential to piece of retail operations and help businesses keep track of stock, stop shoplifting, accept payments, and other management functions.



  • Comprehensive Reporting System
  • Customer Display, 15.6”
  • Payment Acceptance Capabilities
  • Embedded Marketing Tools
  • Major Highlighted Features
  • Remote Access and Management

Cigno POS


  • Computer: Dell All-in-One Touchscreen
  • Printer: Epson / Sam4 Receipt Printer
  • Card Reader: MagTek Card Reader (for gift card)
  • Cashdrawer: Val-u Line Cashdrawer

Nails 123


  • Computer: Dell All-in-One Touchscreen
  • Printer: Epson / Sam4 Receipt Printer
  • Card Reader: MagTek Card Reader (for gift card)
  • Cashdrawer: Val-u Line Cashdrawer



  • Easy to use order taking screen
  • Order splits & combines
  • Order transfers & chaining
  • Custom discounts & surcharges
  • Employee time card management
  • Quick service screen
  • Recipe detail for items
  • Simple inventory tracking
    And much more

How to Use POS Systems

MAC MARKETING (Houston POS systems) is an expert in software, hardware, and other important options that will suit any business type. We offer complete all-in-one solutions for restaurants & bars, nail salons, or retail establishments, whatever the business type!

Create an appointment

Play Video

Gift Card Sell

Play Video

Fix Ticket

Play Video


With over 12 years of experience in merchant credit card, POS systems, and digital marketing, Mac USA is proud to be the largest market share for the Vietnamese community in the United States. We currently support over 12,000 customers with an annual cash flow of over $1.5 billion.


We are dedicated to become the first choice of payment, marketing, and business management solutions for Vietnamese in the US, Canada, and Europe.

Customer reviews

With over 12 years of experience in the field, we have an impressive track record. With the largest market share in Vietnam, and over 12,000 clients with a cash flow processing of 1.5 billion USD per year Mac USA is proud to offer our services.

More time and less hassle! With MAC-POS, I can now manage cash flow more efficiently, enhance our brand's awareness with a good tool like this and save lots of time not only for my business but also our customers. Customers can book appointments online with the help of MAC-POS software that saves both time and money on things such as advertising as well. For just $99 per year, it is such an excellent system to be used to improve all aspects of our business!
Quick & Easy
The MAC-POS system has made it possible for shops owners to manage the cash flow more efficiently. It is a good way to enhance or raise brands’ awareness, and it saves lot of time not just for the shop owner, but also for customers! Thanks to this system, customers can book appointments online and wait less than before!
Good service
When I use the MAC-POS system, my business performance has improved a lot. Most of my aspects like managing time and money can be done with ease. Customers' satisfaction also increased because booking online which reduces waiting time for customers. It's a good system to boost your business
Easy to use
I've been using MAC-POS system for a while, I recorgnized that customers are satisfied with online booking service because they don't need to wait any longer that has so far improved the overall performance of my business. It's a great way for your business to grow

Partners &
Outstanding Clients



MAC USA is proud to be the largest market share for Vietnamese in the United States. Our current customers have an annual processing volume of nearly $1.5 billion a year.


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    POS systems are a great example of technology that can help businesses run more efficiently and streamline day-to-day operations. A point-of-sale system is a software program that helps you manage inventory, sales, and other essential details related to your business’s operations. If you own or manage a small business in the Houston area, you may be considering investing in a POS system to boost efficiency and save time in the long run.

    Point of sale systems, also known as POS software or POS terminal, are computer systems used by retailers to track and manage sales transactions in a retail environment. POS terminals are typically stand-alone units with built-in card readers and barcode scanners that allow employees to process transactions quickly and easily. As such, they serve as the primary interface between store employees and the rest of the company’s data. POS systems help retailers handle tasks like cash register operations, inventory management, employee reporting, and customer loyalty rewards.

    Any retail business owner who takes cash or checks from customers needs a POS system. A POS, or point-of-sale, system is an electronic register that processes payment and tracks inventory in real-time. POS systems save money by cutting the cost of manual registers, barcodes, and employee time spent on bookkeeping and price tagging. They also streamline business operations so that employees can focus their time and energy on providing excellent customer service to drive sales

    A POS system will help streamline the process of checking out customers and handling inventory simultaneously. This way, you won’t have to spend time counting things in one place and recording them in another. With the right POS system, everything will be in one convenient location.