Do Barcode Scanners Scan Black and White Bars?

Do Barcode Scanners Scan Black and White Bars_
World’s first barcode came into existence on a pack of a chewing gum from Wrigley Company in 1974. Barcodes are now found in virtually every package of item available in stores. A barcode has information which is coded and decoded only by machine named barcode scanners. Businesses use barcodes for different reasons, such as tracking prices, products, and stock levels to perform centralized recording.

2D and linear are two different types of barcodes. The Universal Product Code (UPC) are the most recognizable and linear barcode made of 12-digit UPC number and the barcode itself. The identification number of the manufacturer is the first six digits of barcode. The item number is next five digits and last number is check digit which allows scanner to verify if scanned barcode was correct.

Usually, a linear barcode has any kind of text details. On the other side, 2D barcode is more complex and has more details, such as quantity, price, image and web address. It cannot be scanned by a linear barcode scanner. You need an image scanner to decode the information in 2D barcode.

A lot of barcode scanners have three parts, such as sensor, illumination system, and decoder. Generally, the black and white lines of the barcode are scanned by the barcode by illuminating code using red light which is turned into matching text. The sensor in barcode scanner more specifically detects the light reflected from the red light (the illumination system) and generates analog signal which is sent to the decoder. That signal is interpreted by the decoder which validates barcode with check digit and it is then turned into text.

The scanner delivers this converted text to the software which holds database of the cost, maker, and amount of products which are sold. Barcode scanners have different features according to industry specifications, such as work volume capacity and reading range.


Problems That Retail Business Faces Everyday and How Modern Billing Software Can Solve Them

Problems That Retail Business Faces Everyday and How Modern Billing Software Can Solve Them

Till date, most of the retail or Quick Service restaurant businesses use cash register to complete financial transactions. But cash registers can be helpful only in in-store needs. Cash register cannot manage several back office functions like payments and receivables, stock and purchase management, and daily store problems. It is the modern and quick billing solution which can solve all such problems at once.

Daily problems faced by stores

1. Managing multiple stores at the same time
2. Very difficult to manage business during rush hours
3. Maintaining receivables and payments because cash register doesn’t have this feature
4. Stock management
5. Problem in delivery and maintaining customer satisfaction

How Billing Software resolves these problems

A billing app builds customer loyalty, manages customers and several stores, checks reports and makes bills, and manages stock, receivables and payables, and accounts.
1. Generates bills in few seconds without stress. You don’t have to bill manually. In addition, you can easily print your bill in few seconds and cut down the waiting period.
2. Improved customer satisfaction. You can ensure on-time delivery, customer loyalty, and discounts.
3. In addition, you can even save more on shrinkage. You can always keep track on your stock and it can be even easier to improve cash flow and materials. It helps in improvement of overall functioning of your business.
4. You can easily generate reports with proper billing system. You are not needed to monitor any important aspect of business on your own. It can do everything and you just need to check reports from it.

All in all, you can fully automate the process in your business in a way to control what’s happening on your business. Again, it is helpful to improve the ROI of your business over time.


What Kind of Receipt Printers are Compatible to POS Systems?

What Kind of Receipt Printers are Compatible to POS Systems_

Also known as POS printer, a point of sale receipt printer is used in retail stores and is usually connected to cash register. The retail business uses driver software to control the POS receipt printer. These types of printers can either be thermal, inkjet or impact. As compared to standard printers, they are a lot smaller and compact.


Thermal Receipt Printers

Instead using ribbon, they use chemically treated paper which prints with heat instead using ribbon to print receipts. You don’t need to change messy ribbons. These types of printers are very popular and silent. It is good for areas where you can’t use noisy printer, such as library. In the printer, the print head heats paper using holes to create characters and letters.

These types of printers are known to be the fastest receipt printers which can produce around 10 inches per second. It is widely used in fast food and retail establishments. The paper turns black when it comes into contact with heat. The expensive versions can print in two different colors but technology is not reliable.

Inkjet Receipt Printers

These are known to be the successor to impact printers. They use ink to provide better quality printing. These types of printers work the way just like regular ones and they can produce images like logos. These have cartridges to print in various colors.

Portable Receipt Printers

You can easily carry receipt printers anywhere as they are powered with rechargeable batteries. The printer sends the data with wireless or Bluetooth technology. Usually, these are very costly as compared to printers which should be connected to PC.

Driver Software

Keep in mind that all software programs are not compatible with various types of printers. Specific printers may be available wither with software or you may want to buy one separately.


Who Should Use Electronic Signature Pads? How to Choose One?

In general, electronic signature pads are used sign electric documents on both the back and front like your ID card with the help of a program for card design that is compatible with signature pads. It is also used to capture e-signatures on digital copies like medical bills, dental records, auto repair orders, or any business which needs to save a signed document electronically and keep it in a database or file.

A lot of accounting and tax companies and departments use signature pads for their unique signature needs. So, it is important to choose the best signature pad like Topaz TS460 HSB-R SigLite that comes with two years warranty and signature software.

topaz signature pads
SigLite vs. SigGem Signature Capture pads
Topaz offers both SigGem and SigLite signature capture pads. These are some of the best selling signature pad ranges which are engineered for different purposes. You can use both of them with SigPlus software that is bundled with them at no extra cost and it also has plugins for Adobe, Microsoft Word and Excel.

SigGem Signature Pads
They come with a pen to sign electronic documents and ID cards with EMT or
electromagnetic technology. These are designed basically for medium to high volumes of signing. It can be used if you need over 25 signatures per day in each signature pad. These signature pads are built to last despite rough use. The LCD displays are secured with tempered glass to last longer and has 3 years of warranty.

SigLite Signature Pads
Usually, SigLite Signature pads are best choice for low-signing volumes. They can usually sign less than 25 signatures per day but they can easily withstand rough use. Hardened plastic is used to protect LCD displays and it has resistive touchpad to sign and it comes with two years of extended warranty.

Verdict, There is huge range of devices available for the companies which use digital signature technology and methods to sign the documents electronically. When the basic purpose remains the same, there is no lack of features and capabilities of these devices which vary widely.

Most signature pads are usually small and have USB port to connect to any workstation or laptop. You need to install a specialized program on your laptop so it can recognize your signature input, encrypt data and add image to the desired spot on the document and save the whole document.


What is a POS System? What are Its Important Components?

Ask about POS system to any retailer; they will tell you one thing – it is the hub which combines everything as the heart of your business. But a POS system is not all about one thing.  



A POS system combines different kinds of hardware and software components with which merchants can conduct transactions and ease important business operations on daily basis.

What are the Software Components of POS System?

Generally, there are two software deployment options –


On Premise – It is a traditional model. Buy more than one licenses upfront and install the same on your servers or computer system. You are liable for maintaining and updating the program, which may need dedicated IT personnel for large-scale businesses.

Cloud Based – Also called as Software as a Service, cloud based POS allows you to access the system over the web. In case server goes down, it will track sales and sync once it is online.

Bottom Line – When choosing POS software, flexibility is the key. Make sure your vendor supports your desired payment gateway/processor, so you can control cost. If you are using application that is vital to your business, be sure it integrates seamlessly.

What are the Hardware Components of POS System?

POS Screen: – It displays the database. It serves other functions, such as viewing sales reports and employee clock-in. Along with iPad; tablets are the best alternative to heavy monitors.

Barcode Scanners: – For automating the checkout process. Barcode scanning collects product information and adds the same to the total on checkout. When scanned, barcodes also integrate with inventory management to adjust stock levels.

Credit Card Readers: – EMV-compliant and secure credit card readers are the best choice for retailers, as the EMV standard went live.

Cash Drawer: – You need a secure option to store cash. In addition, no credit card fee is imposed on cash payment.

Receipt Printer – Text receipts and emails are enjoying huge popularity, but paper receipts are still on trend for providing quick access of purchase.

These aforementioned POS software and hardware equipments benefit retailers greatly from automation. You should find out how these POS components work to deal with certain problems.

How to Choose the Best POS Systems?

Since you know everything you need about POS system, what to do next? If it’s your first time in selecting a POS system for your startup, consider asking these meaningful questions to make vendors to provide all the detailed answers.

Before asking these questions, consider flexibility of pricing, ease of use, data security, customer support, hardware durability, and any actionable details you need to know about the system.

  • How much does the POS software cost actually?
  • Does the POS system work as per your specific needs?
  • Are there any hidden charges?
  • Does it include proprietary hardware?

Wrapping Up

Be prepared to make a list of important components that your retail business must have. Start searching for solutions and be sure they cover all the important points while offering user-friendly, secure, and advanced solution.

Are You Looking For The Best POS Solution For Your Retail Business Needs.

Are you looking for the best POS solution for your retail business needs? At Gemini Computers, you may find the widest range of Point of Sale systems for fine dining restaurants, retail stores and quick service bars. Here, you will get the complete range of POS systems and POS hardware. Gemini Computers has variety of POS equipment for any retail, restaurant or business enterprise. Here, you can rest assured with quality and branded POS software with complete original manufacturers’ warranty and free 30-day phone support on any equipment.


Currently, we have delivered around 150,000 POS products to hundreds and thousands of vendors across the country. So, you can stay assured with buying the right kind of POS solution for all of your business needs. Here are some of our top-class and most popular product ranges

  • Epson POS Printers
  • Microsoft RMS POS 2009
  • QuickBooks Enterprise Solution
  • Samsung Home Security Cameras
  • Topaz Signature Pads
  • Axis CCTV Cameras
  • Elo Touch Screens
  • APC Power Backup
  • Honeywell Barcode scanners, to name a few.POS Systems and Equipment 

At Gemini Computers, we specialize in Point of Sale systems for retail stores, fine dining restaurants and quick serve bars. For any POS system, we do offer complete bundles or individual POS equipment components, as well as a variety of POS Software for any restaurant, retail or business need. With any of our complete POS systems, we provide full original manufacturer warranty, quality brand new POS equipment, and 30 days free phone support on the POS software.


Services Provided

Are you looking for the best POS solution for your retail business needs? At Gemini Computers, you may find the widest range of Point of Sale systems for fine dining restaurants, retail stores and quick service bars. Here, you will get the complete range ofPOSsystems and POS hardware.

7 Must Have Features to Look for in a POS System

An all in one POS System couples several technologies at once and integrates them in a workstation to improve convenience and value to the organization. When it comes to POS System, you need to choose one that can conveniently provide everything to fulfill your business needs and satisfy your customers. When a lot of manufacturers offer them as all in one, you can easily free yourself from additional hassles and purchases.

Here are some of the essentials of a POS System

1.Touch Screen Display

User interface is really the most important part of a POS system. It is the main POS equipment that accelerates the processing of transaction in both food service and retail industry. With the help of quick access buttons and on-screen menus, even the newbie user can find the way to reduce training time. With the touch screen, you can easily manage your inventory and transaction process.


2.In-Built Customer Display

The customer also wants to know what the price of the product you are charging. With the help of in-built customer display, you can also run promotions and marketing messages and enhance sales.

3.POS Software

Though it feels obvious, there are several all-in-one POS equipments and system having just hardware. A printer cannot fax, scan or print without having a driver on your PC. Similarly, a POS System is nothing without having best POS software. You need to choose the software you want to run. With the help of a best POS system, you can easily get rid of extra stress. By choosing the best POS software, it will really be easy to do anything.


Though it seems pretty obvious, several vendors offer POS systems without this basic equipment. This way, a user has to set up a printer on their own, instead of having integrated printer. It is not possible to process sales without customer receipts. With having an easy load printer, you can easily reduce downtime. You can choose thermal printers that can easily serve the customers faster. They also enable graphics for bar codes, logos and marketing messages.

5.Magnetic Card Reader

You will need to have a magnetic card reader in order to receive payments from debit and credit cards and offer various services. This way, you can easily avoid the hassle of entering data manually.


The stronger and safer the POS system is, the better it would be to ensure security. The embedded, closed POS system can reduce exposure to malware as they are designed well. It also avoids installation of third party software. You need to ensure security of your POS system with some of the reliable service providers.


7.Other Equipments

Your POS System should come with all the latest interfaces that can support devices like PCs, scanners and scales. It is really very important that your POS system should support LAN interface that enable several POS systems to share data and stay connected in real time. Networking also provides options for office PC, device sharing, remote support and processing. It should also include support for LAN, USB and RS232.