Free calculators, templates, and kits for lean sellers — built from real account work, for sellers ready to move faster.
Free calculators and hands-on templates built from years of Amazon operations. No signup required for most.
Auto-calculates referral fees, FBA fulfillment from dimensions, VAT, and the digital services fee across 12 Amazon marketplaces. The most complete profit calculator on the site — open it and run your numbers in seconds.
Paste your listing content and get an instant A-F grade across 13 dimensions based on Amazon's official 2024 scoring table.
Grade your listing →Visualize ACOS, TACOS, ROAS and your break-even line. Run what-if scenarios to find where your ads stop making money.
Open dashboard →Watch storage and aged inventory surcharges pile up day by day across 12 marketplaces, get restock timing and quantity, and stress-test a sales drop.
Open simulator →Based on the percentage of stars displayed on the page, easily calculates how many additional 5‑star reviews are needed to raise the overall star rating.
Open in Google SheetsCalculates whether a deal truly makes a profit after deducting discounts, transaction fees, and additional PPC advertising costs.
Open in Google SheetsUses backend price data to confirm whether the current promotional price is below the maximum price and adjusts your promotional pricing as needed.
Open in Google SheetsA practical starter toolkit designed for operators who don't have a full team or whose products have not yet been launched.
Each article targets a search term real Amazon sellers type into Google — not generic "top 10 tips" content.
Amazon displays a rounded star rating on your listing page — but the actual score driving your rank is different. This guide walks through how to calculate the real number, why the gap matters, and how many 5-star reviews you need to hit the next threshold.
Read more →For brands ready to move beyond the listing — Amazon and DTC joint operations, external traffic strategy, and operational audits.
One-on-one sessions for brands that want hands-on operator insight, not another agency pitch deck.
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