Which advertising metrics showcase the percentage of sales spent on advertising? By vmartinez Which advertising metrics showcase the percentage of sales spent on advertising? Cost per click (CPC) Advertising cost of sales (ACOS) Return on ad spend (ROAS) Related content Related questions:Which advertising metrics showcase the amount made…Which advertising metric showcase the amount you…You want to showcase the summary of clicks, spend,…If Jack & Jill’s business goal is to increase sales,…