Pay-Per-Click (PPC)
Pay-Per-Click (PPC) is an online advertising model where advertisers pay a fee each time someone clicks their ad, rather than paying for the impression. It lets businesses buy targeted visits instead of earning them organically.
Key takeaways
- PPC charges per click; ad rank combines your bid with estimated quality signals.
- The price charged usually derives from beating the next competitor, not your maximum bid.
- Automated bidding sets your effective click price through the goal you declare.
- Negative keywords protect budget by keeping unwanted queries out of the auction entirely.
- Paid traffic stops the day spending stops; it accumulates no lasting asset.
In depth
PPC is a billing model rather than a channel: you agree to pay only when someone clicks, and the platform decides who appears through an auction that runs at the moment of each query or impression. Rank is the product of your bid and an estimated quality signal, so the highest bidder does not automatically win. In most auctions the price charged derives from what was needed to beat the next competitor, which is why your actual cost per click normally sits below your maximum bid.
What you pay per click depends on how many advertisers want the same query, how relevant the platform judges your ad and its destination, and how much commercial intent the query carries. Terms close to a purchase decision cost more because more competitors want them. Bidding strategy matters as much as the bid itself: automated strategies optimise toward a stated goal and will accept expensive clicks to reach it, so the goal you declare, not the bid cap, effectively sets your average price.
A working PPC account is organised so that a query, an ad and a destination all tell the same story. Keywords are grouped by intent, negative keywords keep unwanted queries out, and each group points at a page written for that intent alone. Sending a click to a scorecard quiz instead of a general page adds a qualification step immediately after the paid visit, producing a score alongside the contact record and letting bidding shift toward the terms that generated high-scoring respondents.
PPC buys attention that stops the moment you stop paying, so it builds no compounding asset the way organic search or an owned audience does. It is unforgiving in markets where a single click costs more than the margin on a small deal, and in categories where the volume of intent-rich queries is simply too thin to spend against. Attribution limits matter too: last-click reporting flatters paid search in journeys where other channels created the demand it harvested.
Example in practice
How to measure it
The chain worth tracking is clicks, conversion rate, cost per qualified lead and close rate, each broken out by campaign and by keyword group. Cost per qualified lead is the spend of a group divided by the leads from it that met your qualification bar. Reading that figure beside cost per click shows whether cheaper traffic is genuinely cheaper or simply worse at producing buyers.
Give conversions time to appear. If your sales cycle runs for weeks, judging a keyword on same-week data attributes spend to outcomes that have not happened yet. Use a lookback window at least as long as a typical cycle, and scan search term reports for queries that spend steadily without ever converting, since those are usually the fastest budget savings available to you.
Common mistakes
The most expensive habit is running one campaign that mixes research queries with purchase-ready ones. Cheap informational clicks dominate the volume, the account looks efficient on average, and the terms that actually produce revenue never receive the budget they deserve. Split by intent, give each group its own budget and destination, and read the search terms report weekly so stray queries move into negatives before they compound into a serious spend problem.
The second is judging performance on cost per click. A campaign can halve its click price by winning cheaper, less relevant auctions while producing fewer customers than it did before. Define the outcome you are buying, whether that is a qualified lead or a booked meeting, then read cost per click only as an input to it. Pause campaigns on outcome data rather than on the cheapest column in the report.
Frequently asked questions
What is a good PPC conversion rate?
It varies widely by industry, but many B2B SaaS landing pages convert paid clicks at 2 to 5 percent. Routing clicks into an interactive quiz funnel often pushes conversion higher because it qualifies visitors before asking for contact details.
Which platforms support PPC advertising?
Google Ads and Microsoft Advertising dominate search PPC, while Meta, LinkedIn, and TikTok offer PPC-style pricing on social and display inventory. Each platform sets prices through an auction based on bid, relevance, and expected engagement.
How much does PPC cost?
You control the total through budgets, but the price of each click is set by competition for that query. Intent-heavy commercial terms cost more than informational ones, and regulated or high-value categories cost more than most. Rather than hunting for an average, take a small budget, run intent-tight terms for a few weeks, and read your own cost per qualified lead.
What is the difference between PPC and CPC?
PPC is the pricing model, meaning you pay when a click happens, while CPC is the metric reporting what those clicks cost on average. You buy on a PPC basis and you optimise using CPC among other numbers. Treating CPC as a goal in its own right is what leads teams to buy cheap, irrelevant traffic.
Should I use manual or automated bidding?
Automated strategies usually win once a campaign has enough conversion data to learn from, because they price each auction individually. Manual bidding is more defensible on brand new campaigns, very low volumes, or where conversion tracking is unreliable, since an automated strategy optimising toward a broken signal will spend confidently in entirely the wrong direction.
How do negative keywords save money?
They stop your ads entering auctions for queries you never wanted, which removes the click charge before it can happen. Common wins are job seekers, free and do-it-yourself variants, competitor research and unrelated meanings of an ambiguous term. Review the search terms report on a regular schedule, because the list keeps growing as new query variants appear.
Why are my clicks rising while leads stay flat?
Usually the traffic mix shifted toward broader, lower-intent queries, often after a match type change, an automated bidding adjustment or an audience expansion setting. Compare the search terms report across both periods and check conversion rate by keyword group. If clicks grew mostly in one group whose rate collapsed, that group is your cause.
Does sending clicks to a quiz beat a standard landing page?
It depends on what you need from the click. A quiz suits situations where visitors differ enough that one page cannot address them all, since it segments and scores while capturing contact details. A single well-matched offer with a short form can outperform it when intent is uniform and the searcher already knows exactly what they want.