ConnectBooks Automates Amazon FBA Accounting and Shopify QuickBooks Integration for 5,000+ Sellers
Spring Valley, United States - August 11, 2026 / ConnectBooks LLC /
ConnectBooks has expanded its automated accounting engine to support more than 5,000 e-commerce sellers across six marketplaces, offering a fully automated solution that syncs Amazon, Shopify, Walmart, and additional sales channels directly to QuickBooks and Xero with a 100% accuracy guarantee.
The expansion marks a measurable growth milestone for the platform, which now processes more than $20 billion in annual transactions. The timing reflects mounting pressure on e-commerce brands and accounting professionals to manage increasingly complex, multi-channel financial data without relying on manual reconciliation or disconnected spreadsheets.
Automated Reconciliation Across Six Marketplaces
ConnectBooks built its platform specifically around the financial complexity that comes with selling across multiple online marketplaces simultaneously. The software handles automated reconciliation of payouts, fees, returns, and adjustments from each connected channel, mapping every transaction to the correct account in QuickBooks or Xero without requiring manual data entry.
For sellers using Shopify QuickBooks integration, the platform captures storefront payouts, refunds, and payment processing fees in real time, categorizing each line item before syncing it to the accounting ledger. The same logic applies to Amazon FBA accounting, where fulfillment fees, storage charges, reimbursements, and settlement reports are broken down individually rather than recorded as a single lump-sum deposit. This level of detail gives both sellers and their accountants a clear view of where margin is gained or lost at the transaction level.
Fee Breakdown and Profit Tracking to the Penny
One of the more technically demanding problems in e-commerce accounting is the gap between gross revenue and actual deposited amounts. Marketplace fees, advertising costs, return processing charges, and currency conversions can significantly reduce net payouts, and most general-purpose accounting tools do not parse these components automatically.
ConnectBooks addresses this directly. The platform tracks each fee category individually across all six connected marketplaces, producing profit reports that reflect true net earnings rather than gross sales figures. Sellers can view profitability by channel, by product, or by time period without requiring manual adjustments after the fact.
For accounting professionals managing multiple e-commerce clients, this breakdown reduces the time spent reconstructing settlement data and chasing down unexplained discrepancies. The platform's ecommerce bookkeeping software is designed to work for in-house finance teams and external bookkeepers alike, with multi-client access structured into the product.
100% Accuracy Guarantee Anchors the Platform's Reliability Claim
ConnectBooks backs its reconciliation output with a stated 100% accuracy guarantee, a specific commitment that distinguishes the platform from tools that rely on estimated or approximated transaction data. Every payout synced to QuickBooks or Xero reflects the exact figures from the originating marketplace, down to individual fee line items and return adjustments.
The platform's sync architecture is designed to eliminate the rounding errors and missing transactions that often surface during end-of-month reconciliation. For sellers processing high transaction volumes across Amazon FBA and Shopify simultaneously, the accuracy commitment directly reduces the time accountants spend in correction and review cycles.
With $20 billion in annual transactions now flowing through the platform, ConnectBooks continues to extend its Shopify QuickBooks integration and multi-channel sync capabilities to meet the accounting needs of growing e-commerce operations -- from independent sellers scaling past their first million in revenue to established brands managing complex, multi-warehouse fulfillment across several countries.
About ConnectBooks
ConnectBooks is an ecommerce bookkeeping software platform that automates financial reconciliation for Amazon, Shopify, and four additional marketplaces, syncing transaction data directly to QuickBooks and Xero. The platform serves more than 5,000 sellers and processes over $20 billion in transactions annually, providing fee breakdowns, profit tracking, and Amazon FBA accounting tools built for e-commerce brands and accounting professionals.
Learn more at ConnectBooks LLC
Contact Information:
ConnectBooks LLC
21 Grove St, Suite 210
Spring Valley, NY 10977
United States
Nachman Lieser
+1 (845) 751-1600
https://www.connectbooks.com
