What Is PPC? Meaning, How It Works, and How to Use It, Explained Simply
“PPC” is a term that comes up often in the world of web advertising. Even if you vaguely understand it as “online advertising,” surprisingly few people can explain its exact meaning or how it works. PPC refers to a “pay-per-click” advertising model in which a cost is incurred each time an ad is clicked. This article explains, in plain terms, everything from the meaning and reading of PPC to how billing works, the pros and cons, the main types, and how to use and get started with it.
PPC is read “P-P-C” and stands for “Pay Per Click.” In Japanese it is translated as “click-billed advertising” or “click-guaranteed advertising.”
Its biggest feature is that no cost is incurred merely from the ad being displayed; you are charged only when a user actually clicks the ad. Ads that adopt this billing method are called “PPC ads,” and Google’s and Yahoo!’s listing ads (search-linked ads) are typical examples.
“Rather than being charged per number of impressions, you pay only for the people who were interested enough to click”—this is the basic idea behind PPC.
The cost of a PPC ad is determined by the following flow. An advertiser places an ad, and when a user clicks it, a cost is incurred per click. The cost per single click is called CPC (cost per click).
In most cases, the placement rank and whether the ad is shown are decided by an auction (bidding) method. The advertiser sets a bid amount for keywords or placement slots, and the ad’s display rank is determined based on the bid amount and the ad’s quality (such as the quality score). It is a mechanism where the higher the quality of the ad and its landing page—not just a high bid—the more easily the ad appears at the top for a lower cost.
Because display itself is free and you are charged only when a click occurs, a key feature is that you can spend money only on users who were interested in the ad.
As a method of appearing in search results, PPC is often compared with SEO (search engine optimization). The differences are as follows.
Neither is superior; combining the immediacy of PPC with the medium- to long-term asset value of SEO enables more stable customer acquisition.
PPC is a word that describes a “billing method,” and various ads adopt it. Let’s look at the representative types.
PPC ads offer the following advantages unique to managed advertising.
On the other hand, PPC ads also come with the following cautions. Understand them before placing ads.
To produce results with PPC ads, it is important to proceed in a planned way. Here are the basic steps.
First decide on the goal you want the ad to achieve, such as “product purchase,” “inquiry,” or “document request.” Once the purpose is set, you can choose appropriate metrics and delivery settings.
Make concrete who you want to reach, and identify the keywords they search and their interests. Choosing keywords that match the user’s search intent greatly affects cost-effectiveness.
Open an account in a management screen such as Google Ads, and prepare your ad copy and linked landing page. A pitch that makes people want to click, and the path that guides them afterward, are both important.
Set your daily budget and bidding strategy. We recommend starting with a small amount and adjusting while watching the results.
After delivery, check metrics such as CPA (cost per acquisition) and ROAS (return on ad spend), and review ads and keywords that perform poorly. PPC ads are not “set it and forget it”; results grow through continuous improvement.
When improving PPC ads, the metrics especially worth keeping in mind are as follows.
PPC (Pay Per Click) is a pay-per-click advertising model in which a cost is incurred each time an ad is clicked. It is adopted by a wide range of ads, starting with Google’s and Yahoo!’s listing ads, as well as display ads and social ads.
Its appeal is high immediacy and minimal waste, since you are charged only for clicks, but be careful that traffic stops when you stop placing ads. Clarifying the ad’s purpose and continuing to verify and improve with metrics such as CPA and ROAS is the key to making PPC ads succeed.
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