All your marketplace money.
One set of books.
Organize marketplace income, expenses, fees and financial records in one place — so your books are easier to review, reconcile and prepare for tax time.

SELL

List and sell on leading marketplaces

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TRACK

Capture income, expenses, fees and purchases

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ORGANIZE

We sort and categorize everything

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RECONCILE

Match payouts, fees and transactions with your records

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REVIEW

You confirm anything uncertain

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TAX READY

Clean books. Confident tax time.

Secure & Private

Your data is encrypted and protected.

Sync Anywhere

Access your books from any device, anytime.

Built for Sellers

Designed specifically for marketplace businesses.

Save Time & Stress

Spend less time organizing and more time growing.

Marketplace Books

Sorts income & expenses into LB Tax & Business Advisors' deduction categories — you confirm anything uncertain
Tax Year
Tax Summary
Income by Platform
Owner Draws
Personal Loans
Recently Deleted

11099 Income Totals

These three totals become your "Total Business Income" line. Bank deposits from Amazon/Walmart/eBay marked in your statement will show separately so you can double-check they reconcile — they won't be double-counted in the total.

2Amazon Marketplace Fee Summary

Amazon nets its own fees (selling fees, FBA fees, shipping labels, advertising) out of your sales before transferring the balance to your bank — so those fees never show up as bank transactions anywhere in this tool. Upload Amazon's "Custom Unified Transaction Summary" report (Seller Central → Reports → Date Range Reports) for the year and this will read the Expenses column and create one deductible expense entry per fee category, dated the last day of the report period. It will also offer to fill in the Amazon 1099-K box above with this report's Income total, since Amazon's actual 1099-K form doesn't break out expenses the way this report does.
If you also sell on Amazon.ca, that report is in CAD, not USD — converting it isn't a bookkeeping detail, it's a call for your tax advisor (transaction-date rates vs. an annual average rate). The cash from those sales already hit your bank in USD and is already counted as income, so this only imports the fee side, and every entry lands in Needs Review clearly marked "(CAD)" — nothing gets summed into your USD totals until it's deliberately converted and re-categorized.

3eBay Transaction Report

Like Amazon, eBay nets most of its fees and shipping-label costs out of your sales before paying you — but eBay has a wrinkle: when your eBay balance can't cover a shipping label or refund, it charges the shortfall directly to your linked bank account or card, and that charge already shows up in your bank transactions. Upload eBay's "Transaction report" CSV (Seller Hub → Reports → Transaction report, not the "Financial Summary" PDF) for the year and this will match those direct charges back to their source and skip them — then import only the shipping-label costs and fees that never touched your bank at all.

4Walmart Marketplace Fee Summary

Like Amazon and eBay, Walmart nets its selling commission and shipping-label costs out of your sales before paying you — so those fees never show up as bank transactions. Walmart's annual summary report is an image-only PDF with no text layer, so it can't be read automatically the way Amazon's and eBay's reports can — type in the line items exactly as shown on your report instead. The category totals below update as you type, so you can check them against your report's own printed subtotals as you go.
Sales
Refunds
Adjustments
Selling fees (Net commission + refunded commission) — lands in Needs Review, no clean existing category: $0.00
Shipping-related charges — Postage/Shipping: $0.00
Small/unclear items (taxes fee, excess refund, funded savings, misc.) — Needs Review: $0.00
Gross sales, gross refunds, and collected/withheld sales tax aren't imported — those are already reflected in your 1099-K total and bank deposits, and importing them again would double-count.

5Import Bank Transactions

CSV Upload
Paste from PDF
Add One Manually

6Review & Sort Transactions

No transactions yet — upload a CSV, paste statement lines, or add one manually above.
This tool sorts and totals your transactions for your own review — it isn't tax advice, and it doesn't file anything. Anything flagged "Needs Review" should be checked before you hand totals to your advisor, and it's worth a final look-over from LB Tax & Business Advisors (or your CPA) before filing, especially for mixed personal/business charges. Your data syncs to your private Supabase project so you and your business partner see the same information — it isn't stored anywhere else. Deleted transactions aren't erased immediately — they sit under "Recently Deleted" for 30 days in case you need to bring one back.

Transaction note