Do you have a marketing problem? Or do you just not understand your own data?

21 Dec 2025 · 1 min
0:42

Eric Siu shows how to use HubSpot and Google Analytics to calculate what you can afford to pay per lead or email based on your payback window. If you want a 6-month return, you can spend $6 per email; for 3 months, $3. Knowing these numbers means you stop guessing on marketing spend.

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