QR Code

Joanathan McIntosh
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June 24, 2025
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QR codes have become an essential part of online F&B businesses. But what exactly are QR codes and how do they benefit your business? Read the full explanation here.

In the past, people mostly used cash for payments. Nowadays, QR code payment systems are becoming more popular and preferred because they are not only easy to use, but also beneficial.

Not only for sellers or merchants—consumers also enjoy a lot of convenience when paying with this system.

Besides being faster and more practical, this method is also much safer than using cash.

You’ve probably seen QR codes in many places—like when you pay for your coffee at your favorite café. But do you really know what a QR code is? Let’s dive into the details below.

What Is a QR Code?

QR code stands for Quick Response Code. It’s a two-dimensional matrix barcode that can store thousands of alphanumeric characters.

QR codes are ideal for small businesses because they are easy to use and quick to create. Users can be connected directly to digital content such as websites or business links. This way, customers can access all product information, including pricing, menus, and stock availability.

What Functions Does a QR Code Serve for Businesses?

QR codes are an evolution of the traditional barcode. While barcodes only present data in a single dimension, QR codes have been upgraded to two dimensions. More and more businesses are adopting QR codes, especially in digital marketing, because they can store more information.

Moreover, most smartphones now come with built-in QR code readers, which makes this technology even more convenient for businesses. Below are some key benefits and uses of QR codes for businesses.

Payment Tool

One of the main functions of a QR code is to simplify business transactions, such as serving as a payment tool. By simply scanning a QR code, customers can pay for their food and drinks at a café without taking out their wallets. Just a smartphone is needed. In addition, QR codes help reduce the risk of input errors when entering payment amounts—no more wrong payments during transactions.

Link to Online Stores

QR codes can also be used to promote apps, such as your online store. The QR code can link directly to a download page.

Customers only need to scan the QR barcode and will be instantly redirected to the download page for your app. Simple and practical.

How to Create a Free QR Code

Creating a QR code is quite simple. But before generating one, you should first determine its purpose. Do you want it for simplifying product payments? Letting customers easily log in to your café’s Wi-Fi? Or linking to a feedback form?

Once that’s clear, you can decide on the design and type of QR code that fits your goal.

For instance, if you want to place a QR code on a brochure, you shouldn’t make it too small. If it’s too tiny, customers will have trouble scanning it.

QR Code Generators

A QR code generator is a tool that allows you to create QR codes automatically. There are many online options available, such as QRCode Monkey, QR Stuff, Visualead, Kaywa, and The-qrcode-generator.com.

Each of these tools has its own strengths and weaknesses. Choose the one that suits your needs best.

Get a Free QR Code from Opaper

If you own a business, especially in the F&B industry, you don’t need to go through the hassle of creating your own QR code. You can generate a QR code using the Opaper app—completely free of charge.

Share Your Opaper QR Code on Social Media

One of the perks of generating your QR code with Opaper is the ability to share it on social media. This is perfect for F&B businesses, allowing your customers to place orders more easily.

Place Your QR Code on Tables for Instant Menu Access

Once your QR code is ready, you can print it and place it on your tables. Customers will then be able to view your menu by simply scanning the QR code with their smartphone. Super practical, right?

Use QR Codes for #OrderFirst Promotions

There are also exclusive discounts available if you become an Opaper partner. Just create a QR code with the #OrderFirst hashtag to unlock free promotions.

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