Dropshipping Ad Testing Budget Calculator
Cost per winner found, not cost per test.
Testing budget
$1,200
8 products at $150 each
Each test produces around 3.5 orders, enough for a directional read. Budget $1,000 to find one winner — that figure, not the per-test budget, is the real cost of product research.
How the Dropshipping Ad Testing Budget Calculator works
A test too small to produce a handful of conversions tells you nothing you can act on. The number that matters is not budget per test but cost per winner found — and spreading a small budget across many products reliably produces neither.
Not financial advice. Marketplace fees change, and they vary by country, plan and seller status. Every rate here is an editable default, not a quoted price — check the platform's current fee schedule before you price a product against it. This is not tax or business advice.
Frequently asked questions
How much should I spend testing a product?
Enough to produce a meaningful number of conversions at your expected rate — commonly £100 to £200 per product. Below that you are reading noise.
How many products should I test?
Fewer, with more budget each. Testing eight products at £50 each teaches you nothing about any of them; testing three at £150 gives you a real answer on each.
What is a realistic win rate?
Somewhere between 10% and 20% of tested products show enough promise to scale. Budget accordingly — finding one winner costs several failed tests, and that total is the real cost of product research.
When should I kill a test?
When the data is sufficient to conclude, not when the budget runs out. A product with no add-to-carts after several hundred clicks has answered the question; a product with sales at a high CPA has not.