ChatGPT Ads for Auto Parts: Early Data and a Test Budget
A parts seller on Google Shopping pays about $0.56 a click, converts 1.29% of those clicks, and lands an average cost per acquisition of $54.76, according to TheAdSpend's 2025 auto parts benchmarks. Early ChatGPT Ads accounts in the same category are reporting clicks near $0.50 and conversion rates above 6%. ...