SEM
How to Calculate the Lifetime Value (LTV) of SEM-Acquired Leads
2026-12-17 • 1 min read
To evaluate SEM campaigns accurately, you must track client value beyond initial purchases.
Calculate lead Lifetime Value (LTV) by multiplying average purchase value by buying frequency.
Compare your average customer acquisition cost (CAC) against LTV to evaluate campaign margins.
Track source attribution codes inside your CRM to compare values from distinct ad groups.
Understanding LTV guides your bidding limits, allowing you to bid confidently for high-value leads.
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Tags: ltv metric, sem roi, lead lifetime value, marketing metrics
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