What is last-click attribution and its limitation?

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Multiple Choice

What is last-click attribution and its limitation?

Last-click attribution assigns all conversion credit to the final ad interaction before the sale or action. This reflects the idea that the last touchpoint was decisive, but it overlooks the rest of the journey. The main limitation is that it undervalues earlier touchpoints and upper-funnel activity that helped move the customer toward a conversion. As a result, channels and campaigns that nurture awareness or consideration can appear less impactful than they actually were, while the last interaction gets exaggerated importance. This can bias optimization toward the most recent click and ignore the broader, multi-touch path that often leads to a sale.

Last-click attribution assigns all conversion credit to the final ad interaction before the sale or action. This reflects the idea that the last touchpoint was decisive, but it overlooks the rest of the journey. The main limitation is that it undervalues earlier touchpoints and upper-funnel activity that helped move the customer toward a conversion. As a result, channels and campaigns that nurture awareness or consideration can appear less impactful than they actually were, while the last interaction gets exaggerated importance. This can bias optimization toward the most recent click and ignore the broader, multi-touch path that often leads to a sale.

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