Perimattic
ecommerce

Acumatica ↔ Shopify — Orders, Inventory, Payments Sync

The Acumatica ↔ Shopify connector by ERPPlugs writes every Shopify order to the correct Acumatica branch + warehouse as a Sales Order + Customer + Invoice via the Acumatica Web Services API, syncs inventory bidirectionally, reconciles Shopify Payments payouts, and integrates with Avalara AvaTax for correct destination-state tax. Multi-branch setups fan out per storefront.

Two-way Acumatica ↔ Shopify sync — orders, inventory, payments, refunds via Acumatica Web Services API with multi-branch routing and Avalara tax.

Acumatica
Shopify
5-minute setup30-day money backNo coding required
Overview

What this connector does

Acumatica is a browser-native ERP built for mid-market distribution + retail + manufacturing, and its Web Services API + REST endpoints make integration cleaner than most legacy ERPs. But the app-connector ecosystem lags NetSuite's, so most Shopify merchants on Acumatica end up building custom middleware. The ERPPlugs Acumatica ↔ Shopify connector is the managed alternative — every Shopify order writes to the correct Acumatica branch + warehouse as a Sales Order + Customer + Invoice, inventory syncs bidirectionally across warehouses, Shopify Payments payouts reconcile against Sales Orders, and Avalara AvaTax handles destination-state tax on every line. Multi-branch setups route each storefront to its distinct branch.

At a glance

Category
ecommerce
Capabilities
10
Synced data types
4
Setup time
~5 minutes
Architecture & Sync

How data flows and what gets synced

The bridge between Acumatica and Shopify, and the exact records that move across it.

Data flow
Acumatica

Acumatica

ERPPlugs

ERPPlugs Engine

Shopify

Shopify

What flows across
OrdersInventoryPayoutsRefunds
Sync details
Data TypeDirectionFrequency
OrdersShopify → AcumaticaReal-time
InventoryBidirectionalEvery 15 min
PayoutsShopify → AcumaticaDaily
RefundsShopify → AcumaticaReal-time
Capabilities

What's included

Everything this connector automates out of the box, no extra setup required.

Acumatica Web Services API integration (contract-based REST)
Multi-branch + multi-warehouse routing per storefront
Bidirectional inventory sync
Avalara AvaTax integration for destination-state tax
Shopify Payments payout reconciliation
Refunds as Credit Memos with tax reversal
Multi-currency Sales Orders + Invoices
Customer master consolidation
Multi-store Shopify with per-store branch mapping
Product catalogue push (Acumatica → Shopify)
Why It Matters

Key Benefits

What changes for your team once this connector goes live.

Multi-Branch Native

Every order routes to the correct Acumatica branch with correct GL.

Avalara-Compliant Tax

Destination-state tax applied per line via native Avalara integration.

Contract-Based API Stability

Acumatica's versioned API contracts keep the connector stable across upgrades.

Payout Reconciliation Automatic

Shopify Payments payouts reconcile daily line-by-line.

Free to Try

Try the Acumatica ↔ Shopify Connector Free

Start with 1 connector and 100 transactions/month — no credit card required. See real data flowing between Acumatica and Shopify inside 5 minutes.

Compliance & Setup

Compliance-ready. Live in minutes.

What you get out of the box for statutory compliance — and the exact steps to go live.

Setup in Minutes

1

Connect Acumatica

Point the ERPPlugs Bridge at your Acumatica REST endpoint with a service-account user.

2

Authorise Shopify

Grant the ERPPlugs Shopify app OAuth access.

3

Map branches + warehouses + tax

Match storefronts to branches, Shopify Locations to Acumatica warehouses, and enable Avalara if not already.

4

Enable real-time sync

Turn on order + inventory + payout sync.

7-Day Free Trial

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Keep Exploring

Explore More

Docs, guides, and other ways to get more out of Acumatica.

Answers

Frequently Asked Questions

Both. The connector uses Acumatica's contract-based REST for standard CRUD (Sales Orders, Customers, Inventory) and OData for reporting queries. Acumatica's API contract versioning means the connector stays compatible across Acumatica upgrades.

Each Shopify storefront maps to an Acumatica branch at setup. Every order that comes in creates the Sales Order under that branch with the correct GL structure. Multi-branch groups running distinct brands under one Acumatica tenant handle per-brand P&L cleanly.

The connector integrates with Acumatica's built-in Avalara integration — passing ship-to + item + branch nexus data so Avalara returns the correct destination-state tax on every line. Marketplace Facilitator scenarios (where the marketplace collects tax) are handled per Avalara's standard flow.

Shopify Payments settles daily with fees deducted. The connector matches each payout to the originating orders and posts a Cash Sale with Shopify processing fees split to a distinct GL account, net cash to the payout-clearing.

Yes — the connector runs under a single service-account user, so incremental integration usage doesn't inflate Acumatica user counts. API transaction volume counts against Acumatica's usage tier per your standard billing.

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