Case #011: The hours that ate the profit

Case #011: The hours that ate the profit

A gambling offer ran 24 hours a day because nobody had ever questioned it. $4,100 spent, $4,400 back over a week — a thin 7% ROI that felt like work for no reward.

Before touching creatives or bids, I pulled the conversion report broken down by hour of day. The shape of it was the entire story.

Between 11pm and 7am the campaign spent $1,500 and returned $620. An eight-hour window was running at a 59% loss and dragging the whole campaign down to break-even. The daytime hours were quietly profitable; the night was bleeding them dry.

The fix wasn't a fix, it was a deletion. We dayparted the campaign to run only 9am to 11pm and reallocated the saved budget into the proven hours.

The same campaign, same creatives, one week later:

— $4,000 spent, now concentrated in profitable hours
— $6,900 revenue
— 72% ROI, up from 7%

We didn't add anything. We just stopped paying for the hours that were losing money.

The lesson: a break-even campaign is often a profitable campaign with a few toxic hours hidden inside the daily average — read the clock before you read anything else.