Bookkeeping built for Amazon, Shopify and multi-channel sellers. We turn messy marketplace payouts into accurate revenue, fees, inventory and profit, so you know what each channel really earns.
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Selling on Amazon, Shopify, eBay, Etsy or Walmart creates a different kind of bookkeeping problem. Marketplace payouts arrive net of fees, refunds, reserves and advertising costs, so the deposit in your bank account rarely matches what you actually sold. If your books only record deposits, your revenue, margins and sales tax picture are all wrong.
Accrulyn breaks every settlement into its real components: gross sales, marketplace and payment fees, refunds, shipping, advertising and inventory. We reconcile each channel to your bank, track cost of goods sold, and give you monthly reports that show which products and channels actually make money.
When tax season arrives, your books are already organized for your business return, with clean records of inventory, 1099-K income and multi-state sales activity.
Platforms we work with






Whether you sell on one marketplace or six, we set up your books around how your money actually moves.
FBA and FBM settlements broken into sales, referral fees, fulfillment fees, storage, advertising and reimbursements, then reconciled to every disbursement.
Learn MoreShopify Payments, PayPal and other gateway payouts matched to orders, with refunds, chargebacks and processing fees recorded where they belong.
Learn MoreOne set of books across Amazon, Shopify, eBay, Etsy and Walmart, with reporting that compares margin by channel.
Learn MorePurchase orders, landed costs and inventory valuation tracked so cost of goods sold reflects what you actually sold.
Learn MoreSupplier costs matched to the orders they fulfilled, so margins are accurate even without inventory on hand.
Learn MoreCatch-up and cleanup for sellers whose books only record deposits, with prior months rebuilt from settlement reports.
Learn MoreTangible, real-world results that show up in your business every month.
See profit after fees, advertising, shipping and product cost, by channel and by month.
Gross sales are recorded in full, so your revenue matches what marketplaces report on 1099-K forms.
Separate fee tracking shows when fulfillment, storage or ad costs start eating into profit.
Accurate inventory and cost of goods sold give you a balance sheet you can rely on.
Clear reporting of sales by state helps you understand where you may have filing obligations.
Your books are ready for your business tax return without rebuilding a year of payouts.
Every engagement includes these foundational elements — delivered with CPA-grade precision.
Every marketplace and payment payout matched to the underlying sales, fees and refunds.
Inventory purchases and cost of goods sold tracked so product margins are accurate.
Monthly profit and loss broken down by sales channel.
Sales by state summarized to support your nexus review and filings.
QuickBooks Online or Xero configured for e-commerce, with A2X or settlement summaries where useful.
Organized books and schedules ready for your business return.
Transparent, flat-rate pricing. No hidden fees. Cancel anytime.
Free consultation included
Free consultation included
Free consultation included
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We know how Amazon, Shopify and other platforms report settlements, fees and reserves.
We record full sales and every fee, not just the deposit that hits your bank.
Cost of goods sold based on what you actually sold, not what you bought.
The same team keeps your books and prepares your business return, so nothing gets lost.
We work in QuickBooks Online or Xero with secure access from anywhere in the US.
Predictable fees based on your business size, with no hourly billing.
We listen to your business challenges and goals — no pressure, no obligation.
We analyse your current financials, structure, and compliance posture.
You receive a clear plan and flat-rate quote — no surprises, no hourly billing.
We take over within days and provide ongoing support as your business scales.
"Accrulyn did everything before required deadlines and communication was excellent. I'll gladly use their services next time I need a CPA."
"Working with Accrulyn was an absolute pleasure. They guided us through complex filings with ease and were very patient with all our questions."
"I highly recommend Accrulyn for any tax needs. They went above and beyond filing two years of taxes with unending patience. Many thanks."
"Great working with Accrulyn. Management was very supportive and we're looking forward to working together for years to come."
Everything you need to know before getting started.
Precision books and real-time reporting that drives smarter business decisions.
Explore →Proactive strategy that saves you money legally and keeps you ahead of every deadline.
Explore →C-suite financial strategy without the full-time cost. Forecasting and investor-ready reporting.
Explore →Join 500+ US businesses that trust Accrulyn for accounting, tax, and CFO services.