Skip to content
Get a free demo

Testing and fatigue

A simple Meta ad creative testing framework for ecommerce

A creative testing framework that works for most ecommerce brands has four steps: test different angles, launch in weekly batches, write your keep and kill rules before launch, and use each winner to brief the next round.

By Kaleb Phillips, Founder, Duggie · Published · Updated

The 4 steps

  1. Pick 3 to 5 angles for one product or offer.
  2. Launch a batch every week.
  3. Decide your keep, kill and iterate rules before the batch goes live.
  4. Turn each winner into the brief for next week.

Angles vs variations

Angles are different reasons to buy. Variations are new looks for the same angle. Test angles to find the message, then variations to scale it.

Why weekly batches

From 2018 to 2019, Kaleb Phillips, Duggie's founder, ran Grant Cardone's entire ad account, including the campaigns that sold out 10X Growth Con. A steady weekly flow of new creative keeps learning moving and gives you replacements before fatigue sets in.

Write the rules before launch

Template (fill in your own numbers from your account history):

  • Keep if: cost per result is at or below your target after your minimum spend.
  • Kill if: cost per result is above your ceiling after your minimum spend.
  • Iterate if: click-through is strong but conversions lag, so test new copy or a new offer on the same creative.

There is no universal threshold. Use your own margins and past results.

Example: the rules filled in

Keep a test log

Use one row for each ad: launch date, angle, variation, copy variant, spend, results, decision and the reason. After a few weeks, the log shows which angles win again and again, and the next brief comes from the log, not from memory.

Change one thing at a time

When you iterate, change the image or the copy, not both. If you change both and results improve, you won't know which change did it.

Copy tests on winning concepts

Once a creative wins, run copy variants on it: same image, different angle in the text.

Related reading: how many ad creatives to test each month and what a static Meta ad costs in 2026.

Where Duggie fits

Duggie delivers in 4 weekly batches, 5 creatives and 25 ads each, so there's always a new round ready.

Duggie makes static Meta ads for you: 20 custom creatives a month, each in Feed, Square and Story (60 files), with 5 copy variants each, so 100 ads to test. They arrive in 4 weekly batches, the first one the same day your subscription starts, usually within 1 to 2 hours. A person reviews every file, revisions are unlimited and usually back in 1 to 2 hours, and your first payment is covered by a 14-day money-back guarantee. It's $500/month, and you can start with 1 free ad before you pay anything. See pricing.

Duggie may not be the right fit if you need video, or more than 20 new concepts a month for one brand.

Free ad

Add a free ad to your next test

Enter your email and your website at app.duggie.io. We create your Duggie account and send you 1 free ad. No payment needed. Want more after that? It's $500/month for 20 creatives (60 files) with 5 copy variants each, so 100 ads to test, and your first payment is covered by a 14-day money-back guarantee.

Get my free ad

Opens app.duggie.io to create your account. No payment needed for the free ad.

FAQ

Questions and answers

Anything else? Email [email protected].

What is a creative testing framework?

A repeatable process for choosing what to test, launching it, judging it and using the results in the next round.

How often should I launch new creative tests?

Weekly works for most brands: often enough to keep learning, slow enough to read results.

When should I kill a Meta ad test?

When it misses the rule you set before launch, after the minimum spend you set. Use your own account numbers.

Should I test angles or variations first?

Angles first. Variations help scale an angle that already works.

By Kaleb Phillips, Founder, Duggie. Former Meta media buyer who has managed more than $100M in ad spend.