POS System California

Point of sale

MAC USA is a premier provider of POS solutions in California. Perfect for all businesses like restaurants, retail stores, salons, and spas,…

With a team of more than 10 years combined experience, along with our In-depth Research, I talk about trending technical requirements, we have developed a POS system with more specifications, Launching a suitable school one product that meets almost every requirement

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Services using POS System

In California, sales management software more than many stores use

Sell quickly Tightly manage goodsEasy to use

We work with a range of different small business owners in California. 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

POS System can help your salon solve day to day problems such as: Appointment booking, dividing turns for technicians, calculate payroll, share tips, customer data management, run promotions and many more ways to improve your business.

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 book appointments.

Giftcard Online

Enhance customer experience with online gift cards. 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 from cash payment, card payment, gift card payment,…

Ready to get started?
POS System California

POS equipment

POS System can help your salon solve day to day problems such as: Appointment booking, dividing turns for technicians, calculate payroll, share tips, customer data management, run promotions and many more ways to improve your business.



  • 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

When it comes to MAC USA (Provide POS systems in California) , We are experts when it comes to software, hardware, and other important options that will suit any business type. They offer complete all-in-one solutions for restaurants & bars, nails salon or retail establishments; you name 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 an integral part of any business. They allow for easy and efficient transactions that provide high customer satisfaction rates. However, they’re not always as simple as they seem. There are many questions that arise when purchasing a POS system and every customer is different. That’s why we want to give you an overview of the most common questions asked about POS systems and their answers.

    Point of sale systems, or POS, are used by many small to medium-sized businesses across the country. A point of sale system is a computerized cash register that is connected to a checkout counter and tracks sales as they happen.
    Point of Sale Systems have been around for decades but now come in many different shapes and sizes with various features.
    Besides being able to track sales, Point of Sale Systems can also manage inventory, take inventory levels, send alerts to store owners about stock levels or price changes, and collect data on what is most popular at your store.
    Don’t spend hours doing things manually when you could be spending time with your customers. Make sure you choose a California point of sale that works for you and your business!

    The cost of a pos system depends on how large your company is, what type of business you have, and the number of employees you have.

    If you’re in the retail business, you know that POS stands for “point of sale.” What many people don’t realize, however, is that there are different types of POS systems. Here are some of the most popular types of point-of-sale systems.

    • Punch card system: The punch card system was used before computers became common in retail. Cards were punched to indicate purchases and the card was then removed from the store when it was full.
    • Memory system: This type of system uses individual magnetic cards with magnetic stripe to keep track of transactions.
      Touch screen system: Touch screens allow shoppers to swipe or scan their cards in order to pay at any checkout terminal in the store.
    • Wireless terminals: Wireless connections allow customers to shop without waiting for a clerk to check them out at the register.
    • Micros (or microcomputers): Micros use credit cards and debit cards but do not require cash; they also allow customers to shop without waiting for a clerk to.

    Mac Marketing is the leading provider of POS systems in California for small businesses (nail salons, retail stores, small businesses, and restaurants). We offer POS systems that are tailored to your needs and will fit any budget. With our POS system, you will be able to offer your customers a better customer experience and increase your sales.

    Absolutely. We have the most current processing equipment and several of our terminals can run off high speed internet. Just let your sales representative know you are interested in this feature.

    We accept all types of businesses; retail, moto (mail order or telephone order) and internet based businesses are all welcome. We accept new businesses that have never taken credit cards and businesses that have been around for years that are looking for better rates or customer service.

    Yes, if you want to be able to track your financials properly. Most business owners would benefit from using a POS system because it can help save time by automating time-consuming tasks. For instance, with a POS system you’ll never have to manually enter items into your inventory again!

    Just give us a call! We’ll walk you through the process of getting set up with our trusted solution.

    You’ll want to find a system that fits both your needs and budget. Some systems are more expensive than others but offer more features. Take into account what you need before making a decision on which one to purchase.