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7 minutes read

Shopify POS Integrations

By Alvaro Insignares
By Alvaro Insignares
7 minutes read

Retailers who conduct business online will be interested in learning more about Shopify POS integrations. eCommerce and brick-and-mortar businesses have many different options for point of sale (POS) software and apps. As a result, businesses that operate online and offline might have two different POS systems. 

Having separate POS solutions for online and offline sales can cause organizational confusion. It can make it difficult to get an accurate overview of sales, inventory, and customers, leading to lost data. As more brick-and-mortar businesses expand their operations into online sales, Shopify POS integrations will be paramount to their success if they choose Shopify as their eCommerce platform. 

This post will explain the importance of Shopify POS integrations and explore some of the most popular options available to businesses.

The Importance of Shopify POS Integrations  

Most brick-and-mortar retailers also sell products online. In addition, many successful eCommerce businesses decide to expand to brick-and-mortar stores when demand gets high enough. However, collating online and offline sales is a major challenge retail businesses face. If you use Shopify for your online sales, a Shopify POS integration can simplify managing sales, orders, inventory, and customer data across multiple storefronts and your online store.

A POS integration with your Shopify store enables you to make more accurate trend predictions, view a complete sales picture, complete admin tasks, and so much more. Plus, POS integration on Shopify can be as simple as downloading an app from the Shopify store. For most small businesses, using a plug-in or app from the Shopify app store will be the most efficient and cost-effective way to achieve POS integration. 

However, for larger retail businesses, the best option might be a custom integration. Custom integrations work best for large, complex POS systems. If you are a Shopify Plus member, your best option would be to work with a Shopify Plus Partner to complete a custom POS integration. 

Shopify Plus partners have been hand-picked by Shopify for their technical development and project management skills on the Shopify platform. Custom integration requires API development to enable data synchronization between point of sale systems. This requires a skilled development team that is intimately familiar with Shopify. 

The Top Shopify POS Integration Options for Businesses 

There are too many point of sale systems to list all of them here. Instead, we will explore some of the top options available to businesses. This list is not exhaustive, but it should help your business find a Shopify POS app that helps your business exert more oversight on in-store and online sales. Some of the most popular point of sale options for Shopify include: 

  • Shopify POS 
  • DeskPOS 
  • Erply
  • Selly 
  • ConnectPOS

Shopify POS

Are you looking for a simple way to integrate a point of sale solution with your Shopify store? Shopify POS is a powerful point of sale app that can be used in-store and online. If you already have an existing retail store and you are starting an online store with Shopify, it might be easier to integrate your current point of sale system with your Shopify store. 

However, Shopify POS makes it easy to unify offline and online stores, increase sales conversions everywhere you sell, and streamline store management. With Shopify POS, you are already connected to your Shopify store, you can accept in-store payments using an iPhone or iPad, you can connect integrated hardware like cash registers, and so much more. 

Shopify POS makes managing all of your sales easy. Regardless of location, every sale and every product can be managed in one place. If you already use Shopify to power your online store, you should consider using Shopify POS for in-store sales. There is no need to worry about integration or data synchronization when using Shopify POS. 


Desk is a popular Shopify POS app that gives online stores the ability to bring their sales into the real world. Desk is a web-based POS system that runs on macOS, Windows, Ubuntu, and integrates with the most popular POS hardware. One of the reasons DeskPOS is so popular with businesses is that it is simple to set up. You won’t need a developer to help you integrate DeskPOS with your Shopify store or hardware. 

If you’re looking to test run in-store sales and don’t want to spend a lot of money, DeskPOS is a quick and easy solution requiring little technical knowledge. DeskPOS simplifies inventory management and stores important customer data for future sales and promotional efforts. This Shopify POS app is flexible and will work with any device that has a browser. 


Erply is more than just a Shopify POS app. With Erply, you can also manage customer relationships as it acts as a CRM. In addition, this POS app works with all mobile devices. So if you are a business that does a lot of pop-up events or trade shows, Erply is one Shopify POS app you should strongly consider. 

In addition, you don’t need an Internet connection to use Erply. If your network goes down for whatever reason or service is poor in your area, you can still use Erply to make in-store sales. Erply also comes with several features not included in most POS systems, including prepayment and purchase order management, CRM, and online order fulfillment. Erply has a lot to offer, but it might not be the best solution for businesses that operate mostly offline. 


Selly is one of the highest-rated Shopify POS apps. It is popular because it offers additional features that most point of sale apps don’t include. The most popular features are stacked and bulk discounts, free shipping options, and buy one get one free capability. In addition, Selly makes upselling and cross-selling to current customers simple, which can help your business maximize profits. 

Like Erply, Selly also has CRM functions that give your business a chance to improve customer interactions and view past customer order history. In addition, Selly has automation features that can help your business cross-sell products based on past purchase behavior. 


ConnectPOS offers real-time data synchronization between Shopify stores and offline stores. Every order, inventory level, customer data point, and more are automatically updated on your Shopify store in real-time. ConnectPOS also works offline in the event that you lose service or Internet connection. 

In addition, ConnectPOS is integrated with over 30 popular payment gateways, including Stripe and Paypal. ConnectPOS integrates with ERP and CRM software to give businesses a highly customizable omnichannel solution. If you operate multiple locations or warehouses, ConnectPOS simplifies inventory management. 

Final Thoughts 

There are several great Shopify POS integrations your business could pursue. Shopify POS is one of the best options because it is built into the Shopify platform. However, you need to make the best choice for your business based on your needs and resources. If you need help finding the best POS system for your Shopify store, speak with an experienced app development partner. A partner will help you make the best decision for your business and guide you through everything related to Shopify POS integrations.

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