What is CPC (Cost Per Click)?
Definition
Cost Per Click (CPC) is the average amount advertisers pay for each click on a Google Ads ad targeting a specific keyword. High CPC indicates commercial intent — businesses bid more for clicks that convert to sales. CPC is a useful proxy for identifying valuable SEO keyword targets even if you're not running ads.
Why CPC (Cost Per Click) matters for Shopify stores
A keyword with £4.50 CPC signals that competing businesses find it profitable enough to pay that much per visitor. Ranking organically for that keyword delivers the same visitors for free. High-CPC keywords with attainable difficulty are among the highest-ROI organic targets for Shopify stores.
Shopify example
Sauron's keyword research shows 'organic dog food subscription' has 1,200 monthly searches and £3.80 CPC. A competitor pays £3.80 per click. Ranking organically 3rd could deliver 120 clicks/month worth £456 in ad equivalent — purely from SEO.
How Sauron handles CPC (Cost Per Click)
Sauron's keyword research pulls CPC data alongside search volume and difficulty for every candidate keyword, helping you prioritise the highest commercial-value opportunities for organic ranking.
See Product SEO on Autopilot feature →Common mistakes
- ✕ Ignoring CPC as an SEO metric — it's one of the best commercial intent signals available
- ✕ Targeting high-CPC keywords that are too competitive for your domain authority
- ✕ Confusing high CPC with high search volume — they're separate dimensions
- ✕ Using CPC as the only signal — combine with volume, difficulty, and intent
Automate your Shopify SEO
Understanding CPC (Cost Per Click) is step one. Sauron handles the implementation — automatically, for your entire Shopify store.