Bulk CSV audit Calculator Amazon fees eBay fees Etsy fees Bulk audit

Bulk catalog profit audit — $9

The calculator on this site is free and always will be. This is for when you have hundreds or thousands of SKUs and want the whole catalog checked at once.

What you get

A CSV with, for every SKU: marketplace fees itemised, landed cost, net profit, margin %, and break-even price.
A flagged list of every SKU that is losing money or sitting under your target margin — the single most valuable output.
The price each underwater SKU needs to hit your target margin.
Amazon, eBay, Etsy, Shopify/Stripe, PayPal and Square fee models, or a mix across your catalog.

$9 one-time. Up to 5,000 SKUs. Turnaround within 24 hours.

Pay $9 →

How it works

Pay the $9 above.
Email your CSV to [email protected] with the subject Bulk audit.
Columns needed: sku, price, cost at minimum. Optional: marketplace, category, shipping_charged, shipping_cost, fulfillment_cost, target_margin. Anything you don't send, I'll assume a sensible default and tell you what I assumed.
You get the completed CSV back at the address you emailed from, within 24 hours.

Straight answers

Is this just the free tool? The free bulk box on the home page handles a paste of sku,price,cost and one fee model at a time. The audit handles a real export (messy columns, mixed marketplaces, per-SKU categories, shipping and fulfillment costs, target margins) and returns break-even pricing, which the free tool doesn't compute per row.

What if it's useless to me? Say so and I'll refund it. It's $9; arguing about it is worth less than my time.

Do you keep my data? No. The CSV is used to produce your file and then deleted.

Prefer crypto?

USDC on Base: 0xFFCf58d4b2a8b2B90907DE5BAE4965D80Ab7A1A1 — send $9 and email the transaction hash with your CSV.

Quick answers

Exact fee breakdowns for the prices sellers ask about most.