Deal-Price PPC Guard — Free Amazon Deal Checker

Before you run a deal: break-even ACoS at the deal price vs your running ACoS. From a measured lesson — a healthy ACoS can flip to loss on deal day.

Related tools

Settlement Profit Reader — Upload your Amazon settlement report and see the profit and loss Amazon actually settled.
FBA Profit Calculator (EU) — Free VAT-aware FBA profit calculator for amazon.de, .fr, .it, .es, .co.uk.
Amazon Revenue Calculator — Gross revenue versus the payout that actually settles after Amazon takes its cut.
Amazon Margin Calculator — Net margin against the revenue that is actually yours, VAT taken out of the shelf price first.
Amazon Seller Calculator — What one unit leaves you after fees, ads and returns, and the volume your target needs.
Break-even ACoS Calculator — The ACoS where an ad-attributed sale stops making money — fee-tax trap included.
Profit & TACoS Calculator — Net profit, TACoS vs ACoS, ROAS and organic share from five numbers.
Search-Term N-gram Analyzer — Paste your search-term report, get the words that eat clicks and never convert.
Dayparting Calculator — Hour-of-day bid multipliers from your own conversion data.
Free PPC Audit — Upload your search-term report, get the wasted spend — instantly, no account connection.