BigCommerce Integration for POS and Inventory

BigCommerce Integration for SKUPlugs: Sync Your Store Without the Hassle

Running an online store on BigCommerce means managing products, orders, and inventory across multiple touchpoints every single day. When your point-of-sale system or inventory platform sits disconnected from your eCommerce store, the result is stock discrepancies, delayed fulfillment, and hours of manual data entry that could be spent growing your business instead.

SKUPlugs bridges that gap. As a dedicated middleware integration platform, SKUPlugs connects your existing POS or inventory management software directly to your BigCommerce store — so your data flows automatically, stock stays accurate, and your team spends less time fixing avoidable errors.

Why BigCommerce Merchants Need a Reliable Integration

BigCommerce is a powerful platform for scaling eCommerce operations. It handles complex product catalogs, multi-channel selling, and high order volumes with ease. But the platform on its own cannot automatically communicate with the tools running your physical retail operations or back-office inventory.

The Real Cost of Disconnected Systems

Without an integration in place, most merchants run into the same recurring problems:

• Stock sold in-store is not deducted from online listings, leading to overselling
• Orders placed online sit unprocessed until someone manually checks the queue
• Product updates made in your inventory system have to be re-entered in BigCommerce separately
• Pricing inconsistencies between channels confuse customers and erode trust
• Staff spend valuable time on data entry instead of customer-facing work

These inefficiencies add up quickly. At scale, they directly impact customer satisfaction, fulfillment speed, and revenue. SKUPlugs eliminates these friction points by sitting between your existing tools and BigCommerce, passing data in both directions without requiring manual input.

BigCommerce Integrations Available Through SKUPlugs

SKUPlugs supports a growing range of POS and inventory platforms for BigCommerce integration. Each connection is purpose-built to handle the specific data structures and workflows of the platform involved. Here is a closer look at what is currently available.

Lightspeed Retail — BigCommerce Integration

Lightspeed Retail is a popular POS choice among specialty retailers managing complex product catalogs with variants, serial numbers, and layered pricing. The SKUPlugs integration connects Lightspeed Retail to BigCommerce with:

• Two-way inventory sync across physical and online stores
• Automated product catalog transfer from Lightspeed to BigCommerce
• Order import from BigCommerce back into Lightspeed for fulfillment
• Real-time stock deduction after every in-store sale

When a sale happens at a Lightspeed terminal, your BigCommerce store reflects that change without any manual step in between.

Zoho Inventory — BigCommerce Integration

Zoho Inventory is widely used by businesses managing stock across multiple warehouses and sales channels. Connecting it to BigCommerce through SKUPlugs means:

• Product quantities, SKUs, and pricing stay consistent across both platforms
• Order data moves between the two systems continuously
• Warehouse-level stock updates flow directly to BigCommerce listings
• Procurement and fulfillment workflows in Zoho align with online sales activity

Merchants using Zoho to manage their back-office operations gain a direct, automated link to their BigCommerce storefront — without maintaining duplicate records on two separate platforms.

Loyverse — BigCommerce Integration

Loyverse is a free POS solution used extensively by cafes, restaurants, and retail shops at the small-to-mid market level. For growing businesses using Loyverse as their in-store hub, the SKUPlugs integration offers:

• Product listing sync between Loyverse and BigCommerce
• Automated stock updates after every in-store transaction
• An affordable path to multichannel retail without expensive middleware
• Simple setup suited to smaller teams without dedicated IT support

Locafox — BigCommerce Integration

Locafox is a retail platform focused on local commerce and in-store inventory visibility. Through SKUPlugs, Locafox merchants can:

• Extend in-store inventory to online shoppers via BigCommerce
• Keep product data consistent between both platforms automatically
• Support click-and-collect or local delivery sales through the BigCommerce storefront
• Reduce the gap between physical and digital retail operations

This integration is particularly useful for local retailers looking to grow their online presence without overhauling their existing setup.

Erply — BigCommerce Integration

Erply is a feature-rich POS and inventory management platform used by retailers managing multiple locations. The SKUPlugs integration with Erply supports:

• Product sync across all connected Erply stores and BigCommerce
• Real-time inventory updates as stock moves between locations
• Order management that keeps both platforms aligned
• Centralized data that removes the need for manual reconciliation

Businesses running several physical locations alongside an online storefront find this integration particularly effective for maintaining operational consistency.

Lightspeed X Series — BigCommerce Integration

Lightspeed x series is a cloud-based POS system built for retail businesses that value flexibility. With SKUPlugs connecting Vend to BigCommerce:

• Inventory counts and product details remain consistent between platforms at all times
• Orders placed on BigCommerce are passed back into Vend automatically
• Retail teams get a complete view of sales activity across all channels

Unleashed — BigCommerce Integration

Unleashed is a cloud-based inventory management platform trusted by manufacturers, wholesalers, and distributors who deal with complex stock, bills of materials, and multi-warehouse operations. The SKUPlugs integration connects Unleashed to BigCommerce so your online store always reflects what is actually available in your warehouses. With SKUPlugs, merchants get:

• Automated product sync from Unleashed to BigCommerce, including SKUs, descriptions, and pricing
• Real-time inventory updates across all warehouses and sales channels
• Order import from BigCommerce into Unleashed for faster processing and fulfillment
• Consistent customer-specific and tiered pricing across both platforms

When stock levels change in Unleashed due to a purchase order, production run, or shipment, your BigCommerce listings update automatically, with no manual data entry in between.

This integration is especially useful for B2B sellers and wholesale businesses that need accurate stock visibility and smooth order flow without maintaining duplicate records on two separate systems.

Square — BigCommerce Integration

Square is widely used POS and payment platforms in the world, favored by small businesses and growing retailers alike. The SKUPlugs integration for Square and BigCommerce covers:

• Automated product catalog sync between Square and BigCommerce
• Inventory deduction after every sale, regardless of which channel it happens on
• Consistent product pricing between your Square POS and BigCommerce listings

This is a practical, low-friction solution for small retailers ready to expand their online sales without adding manual overhead.

Ready2Order — BigCommerce Integration

Ready2Order is a POS system designed for restaurants, cafes, and retail operations primarily across European markets. Through SKUPlugs, Ready2Order merchants benefit from:

• Direct sync of in-store sales data to BigCommerce
• Product and inventory alignment between both platforms
• A connected system suited to hospitality and retail operations
• Reduced operational complexity for businesses managing both dine-in and online sales
  

  POS / Inventory System	Monthly Price
  Lightspeed Retail (R-Series)	$59/month
  Lightspeed X-Series (formerly Vend)	$59/month
  Zoho Inventory	$40/month
  Loyverse	$25/month
  Square	$59/month
  Erply	$59/month
  Locafox	$59/month
  Ready2Order	$49/month
  Unleashed	$59/month

What Syncs Between Your POS and BigCommerce

Connecting your POS or inventory management system with BigCommerce helps you manage product information, stock levels, online orders, and customer records across your retail operations. With SKUPlugs, supported data can be transferred between your connected systems according to your integration configuration.

Products: Product information, including titles, descriptions, images, and prices, can be synchronized from your POS or inventory system to BigCommerce. Keeping product information organised in one system helps maintain consistency across your physical and online stores.

Inventory Quantities: Inventory synchronization helps update your BigCommerce stock levels when quantities change in your connected POS system. This allows your online store to reflect stock movements recorded in your retail operation according to the configured synchronization schedule.

Orders: Orders placed through BigCommerce can be transferred to your connected POS system for processing and fulfilment. This helps your team manage online purchases alongside in-store transactions without having to rely entirely on separate workflows.

Customer Records: Customer information can be transferred from BigCommerce to your POS where the connected system and integration support the required customer fields. The information available for synchronization depends on the capabilities of your POS and the integration configuration.

Not every type of information is necessarily supported by every integration. Refunds, returns, and backorders require confirmation for your specific POS and BigCommerce setup. Before choosing an integration, check which data fields and workflows are supported by your selected connection.

How BigCommerce Inventory Sync Actually Works

Managing inventory across physical stores and an online shop requires a clear understanding of how stock quantities are recorded and updated. When BigCommerce is connected to a POS or inventory management system through SKUPlugs, inventory synchronization helps keep the quantities in both systems aligned according to the configured settings.

Managing Inventory Across Multiple Locations

BigCommerce supports inventory management across multiple locations, allowing businesses to organise stock by shop, warehouse, or other configured locations. If your business operates several outlets, your inventory setup should identify which POS location or warehouse supplies each BigCommerce location. The available configuration depends on your POS system and the capabilities of the integration.

Understanding Inventory Updates

Inventory quantities can change whenever products are sold, returned, received, or adjusted. When a stock change is recorded in your connected POS system, SKUPlugs synchronizes supported inventory information with BigCommerce according to the configured schedule. Updates may not appear immediately because synchronization and platform processing can take time.

Using Safety Stock

Safety stock is a quantity of inventory that a business chooses to keep unavailable for ordinary sales. For example, if a product has 20 units in stock and the business reserves 3 units as safety stock, the quantity available for sale may be limited to 17 units. The actual result depends on how inventory availability and safety stock are configured in the connected systems.

Configurable Synchronization Schedule

SKUPlugs uses a configurable synchronization schedule to transfer supported information between connected systems. The exact interval can depend on the POS platform, integration configuration, and catalogue requirements. Contact the SKUPlugs team to confirm the applicable synchronization schedule for your specific setup rather than assuming that inventory updates happen instantly.

Before enabling synchronization, review your product SKUs, inventory locations, and stock quantities. Correct product mapping and appropriate inventory settings help reduce discrepancies and make it easier to manage stock across your physical and online sales channels.

Setting It Up

Connecting your POS or inventory management system to BigCommerce through SKUPlugs involves a few important steps. Preparing your product data and deciding how inventory should be managed before starting can make the setup process easier.

Step 1: Start Your Free Trial

Begin by contacting SKUPlugs or following the available signup process to start your 15-day free trial. This gives you an opportunity to review the integration and check whether it meets your business requirements.

Step 2: Connect Your POS or Inventory System

Authorise the POS or inventory management system you want to connect. Depending on the platform, this may involve signing in, approving access, or providing the required API credentials.

Step 3: Connect Your BigCommerce Store

Connect the BigCommerce store you want to synchronize with your POS. Make sure you have the necessary administrative permissions to authorise the connection and configure the relevant store settings.

Step 4: Map Your Products

Match products between your POS and BigCommerce using their SKUs or the supported product-matching method. Review duplicate SKUs, missing product codes, and products that have been entered more than once. Accurate product mapping is important because incorrect matches can lead to inconsistent product or inventory information.

Step 5: Configure Inventory Locations

If your business operates multiple shops or warehouses, identify which POS location should supply inventory to each BigCommerce location. Review your stock allocation and safety-stock requirements before enabling synchronization.

Step 6: Review Your Sync Settings

Configure the available synchronization options and review the initial results. Check a sample of products, inventory quantities, and orders in both systems to make sure the connection is working as expected.

Before starting, prepare administrative access to both platforms and ensure that your product catalogue is organised. A clean SKU list, clear inventory-location settings, and a defined source of truth for product information can make integration management easier.

The setup requirements depend on your selected POS and BigCommerce configuration. If you have a large catalogue or complicated inventory structure, contact the SKUPlugs team to discuss the requirements for your integration.

Who Benefits Most from SKUPlugs BigCommerce Integration

The merchants and businesses that gain the most from SKUPlugs are those managing inventory in more than one place.

Ideal Use Cases

• Multi-location retailers running several physical stores alongside a BigCommerce storefront
• Omnichannel brands selling through both POS terminals and online channels simultaneously
• Wholesale businesses needing to keep B2B and B2C inventory aligned
• DTC brands scaling into physical retail and connecting in-store systems to their existing online store
• Hospitality businesses with product-based retail components that sell both in person and online

For all of these, maintaining accurate stock manually is time-consuming and error-prone. SKUPlugs removes that operational burden and replaces it with a reliable, automated sync.

Get Started with BigCommerce Integration

SKUPlugs offers a free trial so you can test the integration with your existing systems before making any commitment. Whether you are running Lightspeed, Square, Zoho Inventory, Vend, Loyverse, Erply, Locafox, or Ready2Order, the connection to BigCommerce is ready to deploy.

Visit SKUPlugs and fill contact for more enquiry to explore your integration options and start syncing your store today.