Why your marketing budget disappears before you see results

Most arbitrageurs allocate budget like it's infinite. They don't. Here's where money leaks and how to plug it.

1. No baseline spend
You need minimum daily spend to gather statistically valid data. If you're rotating between five campaigns with $20/day each, you'll never know which actually converts. Concentrate budget on one angle first, hit the learning threshold, then split.

2. Pulling winners too early
A campaign that hits 1.2 ROI on day three looks good. On day seven it tanks. Early performance doesn't predict scale. Let solid performers run 5-7 days minimum before increasing spend. Premature scaling kills more budgets than bad creatives do.

3. Keeping zombies alive
The opposite problem: campaigns that underperform still drain allocation because you "haven't given them enough time." If ROAS stays below breakeven after the learning phase, kill it. Dead money in a zombie campaign is money not testing something new.

4. Uneven testing windows
You run Campaign A for two weeks and Campaign B for three days, then compare them. The timeline matters more than the spend amount. Test everything under identical conditions—same duration, same daily budget—or your data is noise.

The tactic: Split budget into tiers. Core spend goes to proven performers. Testing budget stays small and disciplined. Reserve budget for scaling only after you have seven days of consistent data. This way you're not gambling—you're making bets with odds in your favor.