sellerprofit_sale_breakeven
shallowcom.sellerprofitdoctor/free-tools · Verify this server
Works out how many more orders a sale or coupon needs just to keep the same profit a month, for one item on Etsy, Shopify or Amazon. Each platform's fees are worked out at the full price and again at the sale price: percentage fees fall with the price and fixed fees stay (Etsy's listing and processing fees, Shopify's 30¢), so the answer is extra orders = kept at full price ÷ kept on sale − 1. On Amazon the sale is a coupon plus the 2.5% coupon fee (third-party estimate); Amazon's public pages don't state whether the referral fee is on the price before or after the coupon, so both readings are returned. It fits a seller who asks whether 25% off is worth it, how many more sales a discount needs, or whether to join a sales event. Takes the platform, the item price, the discount percent, materials and label; optionally shipping charged, packaging ($1 typical, flagged), orders a month, and the platform's own field: Etsy Offsite Ads, Shopify plan, Amazon category and fulfillment fee. Returns one order at full price and on sale (price, each fee, costs, kept), the fee change, the extra orders needed and, with orders a month, the orders needed and what the sale costs if orders don't rise. When the sale price keeps nothing, it says no number of orders makes the sale pay. US dollars; dated rates with sources. Free, no sign-in. Takes numbers only; nothing is stored.
1 trials · measured today
sellerprofit_sale_breakeven scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.sellerprofitdoctor/free-tools, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
Available for every tool, scored or not — not a verification perk. Always links back to this page.
[](https://vouch.tools/tools/14779746-6de1-44a4-a299-e629d7891416)