Ecommerce marketing works best as a connected system: your ads, site, and...

https://stateofseo.com/how-do-i-connect-seo-and-paid-ads-so-they-stop-competing/

Ecommerce marketing works best as a connected system: your ads, site, and retention efforts should support the same goals. The article shows how to track CAC, conversion rate, and repeat purchases, and notes tools with plans from $199/month.