Ads glossary

Ads glossary

The terms media buyers use every day, explained in plain words with examples in Saudi riyals.

CPM (cost per mille)
What you pay for 1,000 impressions of your ad.
CPC (cost per click)
The average amount you pay for one click on your ad.
CPA (cost per acquisition)
What you pay on average for one result, such as a purchase or a lead.
ROAS (return on ad spend)
Revenue from your ads divided by what the ads cost.
CTR (click-through rate)
The share of people who clicked after seeing your ad.
Conversion
An action you count as a result, such as a purchase, a sign-up or a lead.
Pixel
A tracking snippet on your website that reports actions back to an ad platform.
Lookalike audience
An audience of new people who resemble your existing customers.
Advantage+
Meta's automated campaign and targeting options.
Smart+
TikTok's automated campaign type.
Performance Max
Google's goal-based campaign that runs across all of Google's ad inventory.
MCP (Model Context Protocol)
An open standard that lets AI assistants such as Claude or ChatGPT use outside tools.

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