- PPC (Pay-Per-Click)
- An online advertising model where the advertiser pays a fee each time a user clicks on their ad, rather than paying for impressions.
- CPC (Cost Per Click)
- The actual amount paid each time a user clicks an ad, calculated as total spend divided by total clicks in a given period.
- CTR (Click-Through Rate)
- The percentage of users who clicked an ad after seeing it, calculated as clicks divided by impressions.
- Conversion Rate
- The percentage of ad clicks that result in a desired action β a purchase, form submission, or phone call β on the landing page.
- ROAS (Return on Ad Spend)
- Revenue generated divided by total ad spend, expressed as a ratio β e.g., 4:1 means $4 in revenue for every $1 spent.
- Quality Score
- Google's 1β10 rating of ad relevance, expected CTR, and landing page experience, which directly affects ad placement and CPC.
- Ad Group
- A container within a campaign that groups a set of related keywords and their associated ads targeting a specific theme or product.
- Negative Keywords
- Terms added to a campaign to prevent ads from showing on irrelevant searches, reducing wasted spend.
- Bid Strategy
- The method used to set bids for ad placement β options include manual CPC, target CPA, target ROAS, and maximize conversions.
- Landing Page
- The destination page a user reaches after clicking an ad, which must align with the ad's promise to achieve a strong conversion rate.
- Impression Share
- The percentage of eligible auctions in which your ads actually appeared, indicating how much of the available traffic you are capturing.