Powerful cloud integration for small business owners managing an ecommerce business and selling products offline to customers and retailers. B2C and B2B in one place.

Shopify integration

Sync your Shopify Inventory with Your Offline Sales Channels in Real Time

Grow your business with multiple sales channels with erplain and Shopify. erplain enables you to manage sales orders, purchase orders and inventory in one central system.

Suppliers and purchases

Purchases & Suppliers Management

Add all your suppliers information in erplain : address, currency, taxes, default discount and contacts. Create purchase orders for your suppliers. Supplier information is automatically filled in, including supplier SKUs. Reorder your products that are running low in a few clicks.

Batch Tracking and Serial Number

Track lot or batch numbers throughout your supply chain. So you can recall products quickly and monitor your expiry dates.



Sell products in a package. Product bundles is a smart way to increase average order value by offering a set of individual products that can be sold together (For example, a stroller can be sold with a rain cover, a parasol and a cup holder. These items can also be bought individually.). Bundles are also a way to create assembly of components to create a finished product.

Shopify POS

Support for Shopify POS

Manage your stock from all your physical stores, using Shopify POS. Assign each Shopify POS device to a stock location in erplain to manage your inventory in multiple separate locations.

A Powerful Trio : QuickBooks, Shopify and erplain

Connect erplain to both Shopify and QuickBooks online and manage your business more efficiently and accuracy. Your inventory and orders synchronize in real time between the 3 platforms.

Why Small Business Owners Love erplain

QuickBooks logo

If I could give a 6 star I would. I have an online store along with 5 physical store fronts in multiple cities. If I didn't find erplain, there was no way for me to expand to a different city.

Looking for a great multiple location inventory system with most of the bells and whistles of the $$$ ones but for $? erplain does what you need, simple as that. Customer service has been the best I have ever received.

The winning combination: Shopify + Erplain + QuickBooks

The synergie of these three applications helps small businesses add new B2B and B2C sales channels: ecommerce, retail, wholesale and distribution. Give your business the boost it needs with this combination: More powerful, more streamlined, more professional.
  • Omnicanal icon

    Develop new B2B and B2C sales channels

    Adopt an omnichannel strategy to grow your sales. Expand your distribution channels: ecommerce, pop up stores, tradeshow, wholesale…
  • Automation icon

    Streamline your processes

    Avoid making mistakes by centralizing your products, stock, contacts sales and purchases in one place.
  • Monitor icon

    Take back the control of your business

    Manage all your activities from bookkeeping to sales, including your inventory with the combination of these 3 applications. Get access to your company data in real time and make smart decisions.
  • Integration icon

    Connect 3 cloud solutions to power up your business

    Simplify your processes and make team collaboration easier by connecting these 3 powerful apps.


What is Shopify? Shopify is an ecommerce platform for small businesses that allows them to easily build and manage their online retail store. Shopify POS allows business owners to sell in their own physical retail stores.

How do I get started? Connect erplain to Shopify in less than five minutes. Simply go to Connect Shopify to erplain.

Why do I need erplain for Shopify? erplain enables small businesses not only to sell their products online, but also to manage offline sales channels. Whether you are a distributor reselling your products to several retail stores, a wholesaler managing multiple locations with account managers, or selling your products while ordering products to different suppliers, erplain is here to help synchronize these sales with your Shopify sales.  With erplain, you can also manage multiple price levels and price rules, in addition to your reorder points per location, and much more. Check all order and inventory features:

What information is being synchronized between erplain and Shopify? Inventory levels are updated in real time from your Shopify Store or from physical stores (if you use Shopify POS). Creating purchase orders on erplain will increase your stock levels in the chosen location. Products and variants are also synced in real time and can be created in either system. Finally, customers, sales orders and invoices are automatically synced between erplain and Shopify.

Does erplain work with Shopify POS? Yes, erplain also works with Shopify POS. Simply assign each POS device to a stock location in erplain. Stock levels will automatically be adjusted in erplain. You can now start selling instore and online to B2C while managing your B2B orders — all centralized in one place.

Can I import my existing products, suppliers and customers from Shopify to erplain? You can import all your products from Shopify to erplain in one click and vice versa. Suppliers don’t sync with Shopify, since Shopify doesn’t support the purchasing workflow. Customers are sent to erplain automatically once the order has been placed.

For more information on how to use erplain with Shopify, check out the documentation on the help center, or submit a ticket to contact us.