After auditing 200+ ad accounts spending $10K-$500K/mo, the same three mistakes show up almost every time.

1. Broad targeting with no creative diversity

You launched 1-2 creatives into broad and wonder why CPAs are $80+. Broad works — but only when you're feeding the algorithm 10-15 creative variants per week. It needs data. Give it options.

2. Scaling spend before fixing unit economics

If your blended ROAS target doesn't account for returns, COGS, and shipping, you're scaling into a loss. We've seen brands "scaling" at 3x ROAS that were actually losing money on every order. Know your breakeven ROAS down to the penny before you touch that budget slider.

3. Ignoring post-purchase flow revenue

Your thank-you page and post-purchase email sequence are free money. Upsells, cross-sells, review requests, referral programs — most brands leave 15-25% of potential revenue on the table here.

Fix these three things and you'll outperform 90% of brands at your spend level.

We offer a free ad account audit if you want us to look under the hood — no pitch, just a Loom walkthrough of what we'd change. Grab it on our page.

After managing ad spend for dozens of e-commerce brands doing $10K-$100K/mo, these are the 3 mistakes I see kill returns over and over:

1. Testing too many audiences at once with too little budget.

If you're spending under $200/day, you shouldn't be running more than 3-4 ad sets. Every dollar split across a dozen audiences gives the algorithm nothing to optimize against. Consolidate, let the data compound.

2. Judging creatives after 24 hours.

A creative needs 3-5 days and at least 50 conversions before you know if it works. Brands kill winners all the time because day 1 CPA was high. Day 1 CPA is always high. Be patient.

3. No creative testing system.

You're running the same 3 ads from 2 months ago wondering why CPMs are climbing. The algorithm rewards fresh creative. You need a pipeline — 5-10 new hooks per week minimum at scale.

Fix these three things and most brands at the $10K-$100K level see a 20-30% improvement in ROAS within 60 days. Not theory — this is what we execute on daily at Ascend Agency.