SEARCH ENGINE TRENDS / OPEN SOURCE
Before you discount,
check your contribution.
Use consistent pre-tax amounts in one currency. Only entered costs are deducted; this is not accounting profit. Initial values are illustrative.
Formula: discounted price − product − fulfilment/delivery − variable fees − acquisition. Returns, overhead, taxes and labour are excluded unless incorporated into your entered costs. Your inputs stay in this browser.
Q4 method and worked examples ↗ · Free worksheets ↗
Copyright © 2026 Mohamed Jarray / Search Engine Trends. MIT licence; see LICENSE.txt.