Paid Search is advertising that appears in search engine results based on queries, keywords, intent, audiences, and bidding.
It matters because paid search can spend budget quickly. Knowing this term helps teams control intent, targeting, bidding, creative, conversion tracking, and lead quality instead of optimizing for surface-level clicks.
Example
Someone searches for an emergency electrician after losing power. An electrical contractor can compete for a sponsored search placement and send the visitor to an emergency-service page, while its unpaid search listing remains a separate source of visibility.