CPL vs CPA: what is the difference
CPL and CPA measure different points in the funnel. Learn when each metric matters and how lead quality changes the story.
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How to calculate cost per lead
Learn the cost per lead formula, see a simple example, and understand how CPL fits into paid lead generation reporting.
Budget pacing vs ad spend: what is the difference
Budget pacing and ad spend are related, but they answer different campaign management questions. Learn how to use both.
How to calculate budget pacing for ad campaigns
Learn how to calculate expected spend to date, pacing difference, and projected spend for paid campaigns.
Ad spend vs marketing budget: what is the difference
Ad spend and marketing budget are related, but they are not always the same. Learn what each includes and when to use each number.
How to calculate ad spend from target revenue
Learn how to estimate ad spend from target revenue and target ROAS, plus what to check before setting a daily budget.
Payback period vs LTV: what marketers should compare
Payback period and LTV answer different acquisition questions. Learn how to use both when reviewing paid growth.
How to calculate customer acquisition payback period
Learn the CAC payback period formula, see a simple example, and understand how payback period helps judge acquisition quality.
MER vs ROAS: what is the difference
MER and ROAS both compare revenue with spend, but they answer different reporting questions. Learn how to use both.
How to calculate marketing efficiency ratio
Learn the MER formula, see a simple example, and understand how marketing efficiency ratio fits into blended performance reporting.
AOV vs LTV: how they work together
AOV and LTV measure different parts of customer value. Learn how average order value affects lifetime value and acquisition decisions.
How to calculate average order value
Learn the AOV formula, see a simple ecommerce example, and understand why average order value matters for marketing decisions.