Three accounting platforms. One settlement reconciliation problem.

The ecom accounting problem

Ecommerce accounting is harder than traditional retail accounting for one structural reason: marketplaces pay sellers in periodic settlements rather than transaction-by-transaction. The settlement obscures everything that matters for proper P&L visibility.

What a typical Amazon settlement contains

An Amazon settlement deposits a single net amount into your bank account every 14 days (US sellers). Inside that one bank entry is: gross sales across hundreds or thousands of orders, returns and refunds, marketplace referral fees, FBA fulfillment fees, FBA storage fees, low-inventory fees, aged inventory surcharges, removal fees, advertising spend (Sponsored Products, Brands, Display, Video), sales tax collected (passthrough liability), promotional credits, lightning deal fees, refurbishment fees, and miscellaneous adjustments. A $87,400 deposit might represent $124,000 gross sales minus $36,600 in various fees and pass-throughs.

The direct integration problem

QuickBooks Online has a direct Amazon Seller Central connector. So does Xero. The integrations pull raw transaction data into your accounting system. The problem: raw data is overwhelming and miscategorized. Every Amazon transaction (sale, refund, fee adjustment, FBA fee, ad spend, tax collected) becomes a separate accounting entry, creating thousands of monthly transactions in your books and destroying P&L visibility. The accounting system shows accurate aggregate cash flow but useless detail-level reporting.

What settlement reconciliation does

Settlement reconciliation aggregates raw platform data into summary journal entries by category that map to your chart of accounts. Instead of 1,247 individual Amazon entries flowing to "Income," reconciliation generates 8-12 journal entries per settlement: Gross Sales, Returns & Refunds, Marketplace Fees, FBA Fees, Storage Fees, Advertising, Sales Tax Collected (Liability), Shipping Income, Other Adjustments, Net Deposit. The result: P&L that shows actual channel economics, gross margin by SKU, advertising as separable expense, and true net contribution.

The revenue threshold

The reconciliation problem scales with volume. Below $500K annual revenue, manual reconciliation or direct integration may be tolerable. Between $500K-$1M revenue, the reconciliation overhead becomes painful and ecom-specialized platforms pay back quickly. Above $1M revenue, settlement reconciliation is essentially mandatory — manual approaches break down operationally and create material accuracy risk.

The bookkeeper relationship matters

The accounting platform output flows into your QuickBooks Online, Xero, or NetSuite where bookkeepers and accountants work. Their familiarity with the chosen platform affects monthly close speed, accuracy, and ongoing reliability. A2X is the industry standard — most ecom-specialized bookkeepers know it. Link My Books familiarity is growing rapidly. QuickBooks Commerce skills are common among any QBO-trained bookkeeper. Choose platform with bookkeeper input.

A2X: the category leader

A2X built the ecom accounting category. Founded 2014, A2X focused exclusively on settlement reconciliation for ecommerce sellers and became the industry standard for serious ecom accounting. The result: ~25,000+ brands and deep integrations with every major accounting platform.

What A2X does well

• Deepest channel coverage — Amazon (US, UK, EU, AU, CA, JP, MX, IN, BR marketplaces), Shopify, eBay, Walmart, BigCommerce, Etsy. Multi-channel brands get unified reconciliation across all platforms
• Enterprise accounting integration — established connections with Xero, QuickBooks Online, NetSuite, Sage Intacct. The only platform with mature NetSuite and Sage Intacct integrations for brands graduating to enterprise accounting
• Industry-standard bookkeeper familiarity — most ecom-specialized bookkeepers and accountants know A2X workflows. Reduces operational friction and onboarding time
• Settlement-level reconciliation depth — granular fee categorization, sales tax separation, advertising breakouts, returns tracking with full audit trail
• Inventory-aware COGS — supports unit cost upload at SKU level for accurate per-sale COGS calculation. Updates as landed costs change
• Multi-currency and multi-entity support — brands operating across countries or entities get proper currency handling and intercompany reconciliation

What A2X does poorly

• Pricing higher than alternatives — $29-$299+/mo positioning premium relative to Link My Books at equivalent volume
• UX feels less modern — the platform's history shows in interface design that lags newer Link My Books
• Setup complexity — the depth that justifies A2X creates more configuration overhead than simpler alternatives. 3-5 day initial setup vs 1-2 days for Link My Books
• Less aggressive feature development on UX — established platform pace; product velocity feels slower than newer competitor

Who fits A2X best

$500K-$50M ecom brands selling on 2+ channels (multi-channel coverage matters). Brands using or planning to use Xero, QuickBooks Online, NetSuite, or Sage Intacct. Brands with existing ecom-specialized bookkeepers familiar with A2X workflows. Brands valuing deep reconciliation accuracy over UX polish. Brands planning to graduate from QBO to NetSuite or Sage Intacct (the A2X-to-enterprise-ledger path).

Link My Books: the modern alternative

Link My Books built the modern alternative to A2X. Founded 2015 in the UK, Link My Books focused on cleaner UX and aggressive pricing to challenge A2X's category dominance. The platform has gained meaningful US market share through 2024-2026 with strong word-of-mouth in cost-conscious ecom communities.

What Link My Books does well

• Aggressive pricing — 30-50% cheaper than A2X at equivalent transaction volume. Pricing transparency makes cost comparison straightforward
• Modern UX — cleaner merchant interface than A2X, better dashboard, more intuitive settlement review
• Strong Xero integration — the platform's UK roots mean deep Xero integration matching A2X's quality
• Solid QuickBooks Online integration — growing QBO integration depth, narrowing the gap with A2X
• Faster setup — 1-2 day initial configuration vs A2X's 3-5 days. Lower complexity floor for smaller brands
• UK/EU market depth — for brands selling in UK or EU marketplaces, Link My Books's regional focus often delivers tighter reconciliation than A2X

What Link My Books does poorly

• Less channel coverage — covers Amazon, Shopify, eBay, Etsy but with less depth on Walmart, BigCommerce, and international Amazon marketplaces (Japan, India, Brazil)
• No enterprise accounting integration — primarily Xero and QBO. Brands planning NetSuite or Sage Intacct must switch platforms when graduating
• Less bookkeeper network familiarity — growing fast but most ecom-specialized bookkeepers still default to A2X. Workflow retraining cost when adopting
• Less mature for enterprise complexity — multi-entity, multi-currency, and complex tax scenarios handled less robustly than A2X
• Smaller installed base means smaller community — less abundant documentation, fewer accountants familiar, less troubleshooting community

Who fits Link My Books best

$200K-$10M brands valuing modern UX and cost-effective pricing. Brands on Xero accounting platform where Link My Books's integration matches A2X. Cost-conscious brands where the 30-50% pricing advantage materially affects unit economics. UK or EU-based brands where Link My Books's regional focus delivers benefits. Brands with flexibility on bookkeeper choice (less constrained by A2X-trained bookkeeper relationships).

QuickBooks Commerce: the QBO native

QuickBooks Commerce is Intuit's native ecommerce accounting solution built into QuickBooks Online. Replaced TradeGecko after Intuit's 2020 acquisition. The platform serves brands committed to the QuickBooks Online ecosystem wanting integrated ecom accounting without a separate settlement tool.

What QuickBooks Commerce does well

• Bundled with QBO Plus and Advanced — no separate subscription. QBO Plus ($90/mo) and Advanced ($200/mo) include Commerce features at no incremental cost
• Native QBO integration — tightest possible integration since Commerce is built into QBO. No data sync friction, no third-party API dependencies
• Inventory module included — basic inventory tracking integrated with COGS calculation. Useful for brands managing inventory directly in QBO
• Sales channel connections — Amazon, Shopify, eBay direct connections via QBO Commerce. Functional for standard scenarios
• QBO ecosystem benefits — works with all QBO add-ons (payroll, payment processing, banking, tax) in unified Intuit ecosystem

What QuickBooks Commerce does poorly

• Less reconciliation depth than A2X/LMB — QBO Commerce was not built ground-up for ecom settlement reconciliation. Pulls platform data but with less granular fee categorization than dedicated tools
• Multi-channel handling weaker — brands selling on 3+ channels often hit limitations that dedicated platforms handle natively
• Limited international Amazon marketplace support — Amazon US works; UK, EU, AU, JP marketplaces have varying support
• No NetSuite/Sage Intacct path — QBO Commerce only works within QBO. Brands graduating to enterprise accounting must switch platforms entirely
• TradeGecko legacy complications — the platform's history as the renamed TradeGecko creates inconsistent feature behavior in some areas
• Less bookkeeper specialization — while QBO-trained bookkeepers can use Commerce, ecom-specialized bookkeepers often default to A2X workflows

Who fits QuickBooks Commerce best

$100K-$5M QuickBooks-committed brands selling primarily on Amazon US and Shopify. Brands wanting integrated accounting without managing a separate settlement reconciliation subscription. Smaller operations with single-channel or two-channel complexity. Brands without immediate plans to graduate from QBO to enterprise accounting. QBO-trained bookkeepers comfortable with the platform.

The settlement reconciliation flow

The platforms solve the same problem with similar mechanics. The flow below shows the transformation from raw Amazon settlement data through the reconciliation engine into ledger-ready journal entries.

The reconciliation transforms three blind spots

Gross-to-net visibility: without reconciliation, your books show net deposits as revenue. With reconciliation, gross sales are visible, enabling true revenue tracking and channel comparison. Fee category separation: marketplace fees, FBA fees, storage fees, advertising spend are each separate expense lines vs blended into "fees." Sales tax treatment: marketplace facilitator tax (Amazon collects on your behalf) appears as liability passthrough vs incorrectly mixed into revenue.

The COGS dimension

COGS tracking is layered onto the reconciliation flow. The platform looks up unit costs by SKU as orders are reconciled, generating COGS journal entries proportional to units sold. The accuracy depends on unit cost data quality: brands maintaining accurate landed cost per SKU (factory cost + freight + tariffs + FBA prep) get accurate gross margin. Brands using approximate costs get approximate margins. A2X and Link My Books support SKU-level unit cost upload; QuickBooks Commerce uses QBO inventory module with similar mechanics.

The sales tax dimension

Sales tax handling varies by platform and seller scenario. Marketplace facilitator states (most US states since 2018-2021): Amazon collects sales tax and remits to the state on your behalf. The reconciliation should treat this as a liability passthrough — not your revenue, not your expense. All three platforms handle this correctly with proper configuration. Non-marketplace-facilitator scenarios: Shopify direct sales, B2B wholesale, or states without marketplace facilitator coverage require seller-collected sales tax tracked separately. Often supplemented with TaxJar, Avalara, Numeral, or Anrok for proper multi-state filing.

Head-to-head feature matrix

The matrix below compares the three platforms across 10 key dimensions. The "WIN" marker shows where each leads. Note the patterns: A2X wins category depth and integrations, Link My Books wins pricing and UX, QuickBooks Commerce wins QBO-native bundling.

Reading the matrix patterns

Three patterns matter strategically. A2X wins category depth — broadest channel coverage, deepest marketplace support, only platform with enterprise accounting integrations. Link My Books wins pricing and UX — 30-50% cheaper at equivalent volume, modern interface, faster setup. QuickBooks Commerce wins QBO-native integration — if you're committed to QBO Plus or Advanced, Commerce features are bundled with no incremental cost.

The pricing reality check

For a brand processing 1,000 orders/month: A2X Small tier ~$59/mo, Link My Books Pro tier ~$33/mo, QuickBooks Commerce embedded in QBO Plus $90/mo. Note that QBO Plus is more expensive overall but includes core accounting; the Commerce-specific cost is effectively zero on top. The cost comparison is platform-only ($26/mo difference between A2X and LMB) vs total accounting stack including bookkeeper time, accounting system, and tools.

Use case → platform winner mapping

Different ecom scenarios favor different platforms. The grid below maps common accounting scenarios to the platform that wins each.

The decision pattern by revenue tier

• Under $500K revenue: QuickBooks Commerce bundled with QBO, or simple Link My Books Lite tier. A2X often premium for the volume
• $500K-$2M revenue: Link My Books Pro for cost optimization, or A2X if multi-channel; QuickBooks Commerce if QBO-committed and single-channel
• $2M-$10M revenue: A2X for multi-channel and enterprise readiness; Link My Books for Xero brands prioritizing cost
• $10M+ revenue: A2X for established integrations, NetSuite/Sage Intacct path, and bookkeeper familiarity. Link My Books increasingly viable at lower end of this tier but A2X remains default

COGS, sales tax, and special cases

The major accounting platforms handle settlement reconciliation similarly. The differentiation often comes in how they handle COGS tracking, sales tax across different jurisdictions, and special operational scenarios.

COGS tracking methodology

Three COGS approaches dominate. SKU-level unit cost (A2X and LMB): upload unit cost per SKU; platform calculates COGS automatically per order based on units sold. Accurate but requires maintaining unit cost data as landed costs change (tariffs, freight, supplier price changes). Average cost periodic adjustment: simpler but less accurate; works for low-complexity catalogs. QuickBooks inventory module: integrated COGS via QBO's inventory items; functional but less ecom-optimized than dedicated unit cost upload.

Landed cost components in COGS

• Factory/supplier cost — the base unit cost from your manufacturer
• Freight in — shipping from factory to your warehouse or FBA, allocated per unit
• Tariffs and duties — Section 301 China tariffs (25% on most goods), HTSUS classifications, customs broker fees. Tariffs at 2026 rates are material COGS components
• FBA prep fees — if using prep services for FBA inbound preparation
• Inspection and QC — third-party inspection fees if applicable

Sales tax handling scenarios

Sales tax handling depends on channel and seller scenario. Marketplace facilitator (Amazon US, Shopify Tax in some states): marketplace collects and remits on your behalf. Reconciliation treats as liability passthrough — not your revenue. Seller-collected (Shopify direct in non-facilitator states, B2B wholesale): you collect, you remit. Track as separate liability account. Often integrated with TaxJar, Avalara, Numeral, or Anrok for multi-state filing automation. International (UK VAT, EU IOSS, Canada GST/HST): complex multi-jurisdiction handling. A2X handles international scenarios most maturely.

Returns and refunds handling

Returns appear in settlements as negative line items. Platforms aggregate returns into a separate journal entry line (Returns & Refunds) that reduces gross sales. The treatment matters for accurate gross margin: gross sales minus returns equals net sales, against which COGS is calculated. Brands with high return rates (apparel typically 15-30%, beauty 5-10%) get materially different P&L visibility with proper returns reconciliation vs blended net sales reporting.

Advertising expense categorization

Amazon advertising (Sponsored Products, Brands, Display, Video) flows through settlements as separate fee lines. Proper reconciliation puts ad spend in a separate expense category, enabling clean ACoS/TACoS calculation. Without separation, ad spend blends into "marketplace fees" and obscures advertising performance. Channel-level ad tracking matters increasingly as brands optimize across Amazon, Google Shopping, Meta paid social.

Inventory transfer scenarios

Inventory transfers between warehouses (FBA inbound, 3PL transfers, removal orders back to seller) create accounting complexity. Removal orders pulling inventory from FBA back to seller warehouse require inventory account adjustments, freight cost allocation, and proper handling to avoid double-counting. A2X and Link My Books handle removal order accounting; QuickBooks Commerce requires manual inventory adjustment workflows.

Pricing economics & migration playbook

Platform pricing scales by transaction volume and channel count. The migration timeline is shorter than other ecom platform categories at ~21 days, but bookkeeper coordination is critical.

2026 pricing summary

• A2X: Mini $29/mo (200 orders), Small $59/mo (1,000 orders), Standard $99-$199/mo (5,000-10,000 orders), Enterprise $299+/mo (high volume or multi-channel)
• Link My Books: Lite $17/mo (200 orders), Pro $33/mo (1,000 orders), Premium $59/mo (5,000 orders), Enterprise $99+/mo (high volume)
• QuickBooks Commerce: bundled with QuickBooks Online Plus ($90/mo) or Advanced ($200/mo). No separate Commerce subscription

The 21-day implementation playbook

1. Days 1-5: Accounting baseline and channel inventory. Document current setup (accounting platform, bookkeeper, channels, sales tax complexity, COGS method, transaction volume). Identify pain points (reconciliation errors, missing fees, lack of channel P&L).
2. Days 6-10: Platform decision framework application. Apply 4-factor framework (revenue tier, channels, accounting platform commitment, bookkeeper workflow preferences). Validate decision with bookkeeper.
3. Days 11-15: Trial setup and historical reconciliation. Set up trial account, connect channels, process last 1-2 settlement periods to verify reconciliation quality against manual records. Validate COGS handling, sales tax treatment.
4. Days 16-19: Configuration and go-live. Configure chart of accounts mapping, set up automation cadence (biweekly or monthly), establish bookkeeper review workflow. Process current period as first live cycle.
5. Days 20-21: Ongoing operations setup. Establish monthly close cadence, document SOPs, plan quarterly reviews. Set up year-end coordination with tax accountant.

The platform switching scenario

Brands occasionally switch platforms (typically A2X to LMB for cost, or QBO Commerce to A2X for depth). Switching is moderately complex: setting up new platform with same chart of accounts mapping, processing the cut-over settlement period carefully, validating reconciliation against previous platform for 30-60 day overlap, training bookkeeper on new platform. Most switches happen at year-end or quarter-end for clean cut-overs.

The bookkeeper coordination critical phase

Bookkeeper involvement throughout implementation is critical. Bookkeepers validate that journal entries match their expected chart of accounts, troubleshoot edge cases, and integrate platform output into monthly close procedures. Implementation without bookkeeper involvement creates workflow friction that surfaces at month-end and requires backtracking. The bookkeeper-platform fit often determines long-term satisfaction more than the platform's marginal feature differences.

How Evolve Media structures accounting workflows

Accounting platform selection, implementation, and ongoing operations are part of EMA's broader operations work for ecom brands. Most brands underperform their accounting setup because of platform-bookkeeper mismatch or workflow gaps rather than platform deficiency.

The 21-day accounting platform setup

Accounting baseline audit and channel inventory documentation. Platform selection via 4-factor decision framework with bookkeeper input. Historical reconciliation validation comparing platform output to existing records. Configuration of chart of accounts mapping between platform and QBO/Xero/NetSuite. Bookkeeper workflow integration and SOP documentation. Go-live with first monthly close cycle and ongoing operations setup.

Ongoing accounting operations support

For brands maintaining accounting workflows, EMA coordinates monthly reconciliation validation, quarterly platform reviews to validate continued fit as brand scales, year-end tax accountant coordination, channel expansion accounting setup as brands add marketplaces, and platform migration management when revenue scale or accounting platform graduation warrants switching.

Integration with broader strategy

Accounting workflow integrates with FBA fee tracking (proper fee categorization in journal entries), tariffs and landed cost (the COGS calculation accuracy depends on proper landed cost tracking), working capital financing (lenders require accurate financials), and COGS tracking (the inventory-to-accounting integration).