Cost of goods sold sent to Google Ads

Hi, how is it possible to send the cost of goods sold to the merchant center and then to Google Ads?
I’ve used a supplemental feed with cost_goods_sold parameter but it doesn’t work, Is there an integration within Shopify to send this metrics together with the purchase event?
Thank you

Hello Michael94, thank you for your question.

If you are using the google and youtube app, it should be fully automatic. Have you added the cost of goods in shopify?