Lightspeed Retail (R-Series) · Lightspeed Retail (X-Series) · Heartland Retail

Your store, everywhere.

Connect your POS to Shopify and sell online across every location as one system — without more to manage. Inventory, orders, and returns stay in sync in real time.

14-day free trial. No retraining required.

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500%

Livestock grew by 500% online and in-store.

100K+

Skiis and Biikes integrated 100K+ SKUs in 3 days.

50+

Marine Layer grew from 4 to 54 stores.

Get started

in 3 simple steps

1. Connect
Connect Shopify and your POS to Mortar in minutes.
2. Sync
Customize how your product details, orders, and inventory sync across systems.
3. Sell
Start converting more shoppers while Mortar ensures your online and B&M stores run as one seamless system.

Fast setup. No learning curve.

Simply click "Add all" or tag POS products to publish to Shopify.

Real-time inventory sync

Optimize warehouse and store inventory to maximize sales.
Create inventory buffers to ensure in-store availability.
Save costs by reducing store replenishments.

Mortar creates a unified history of your best customers.

Get better insights into who’s buying — in-store and online — so you can market smarter and keep them coming back.

Easy store fulfillment

Easily fulfill orders for in-store pickup, delivery, and ship from store.
Fewer steps. No more manual splitting to fulfill orders.
Faster packing and labeling. Teams only see the order splits they need to fulfill from
their own store.

Retailers love Mortar

“We moved from an all-in-one solution to Lightspeed-Shopify integration almost four years ago. I've been extremely happy and have never had a single problem”
Jack Sachs, Owner at Drama Club — Lightspeed + Shopify
“Mortar cut our product and order management time dramatically. Mortar's order distribution and invoicing in Heartland allows my team to save 5 minutes per order.”
Mike Krantz, Ecom Director at Iron and Resin — Heartland Retail + Shopify
“The product works exactly as advertised, the level of documentation is incredible, the customer support is superior. We tried several competitors first, our only regret is that we didn't find Mortar sooner.”
Ben Mulheran, Ecom Director at UNLTD Boardshop — Heartland Retail + Shopify
“The product works exactly as advertised, the level of documentation is incredible, the customer support is superior. We tried several competitors first, our only regret is that we didn't find Mortar sooner.”
Ben Mulheran, Ecom Director at UNLTD Boardshop — Heartland Retail + Shopify
Read all retailer reviews →

More places to sell. Not more to manage.

Run your physical store and your online store as one.

Connect the Lightspeed or Heartland POS you already run to Shopify and sell online and across every location — inventory, orders, and returns in sync, in real time.
Why Mortar →
Start a Free trial

Last updated: May 2026

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