You’ve started managing a Shopping campaign for a client who thinks the campaign, which attributes conversions to the first ad customers clicked before completing a conversion

You’ve started managing a Shopping campaign for a client who thinks the campaign, which attributes conversions to the first ad customers clicked before completing a conversion, isn’t providing a good return on investment (ROI). You should Compare 2 models to see if the campaign is undervalued on a last-click basis to evaluate the campaign’s performance