Pay-per-click (PPC) advertising has a 200% ROI, and yet many businesses do not get the full advantage of this Digital marketing strategy because they fail to use effective call to action . In fact, 70% of small business B2B sites lack CTAs.
If you want a high click-through rate (CTR) on your PPC ads, you’ll need to craft irresistible call to action. In this article, we’ll go over what PPC call to action are and give you 12 tips on how to make them stand out.
In marketing, a CTA is any language that invites readers to do something. Whether it’s signing up for a newsletter, viewing a website, or making a purchase. Without CTAs, a landing page leaves a potential buyer hanging, without direction on where to go next. That’s why CTAs are so crucial. They turn casual browsers into potential leads and customers. Any marketing effort involves writing the perfect CTA Button.
In pay-per-click (PPC) advertising, CTAs are what drive the click-through rate (CTR). They are what get users to click on the ad. CTAs go hand in hand with PPC. So they need to be compelling.
There are 3 broad categories of CTAs in PPC: those that invite user engagement, those that generate leads, and those that encourage a direct response. Which you use will depend on your ad campaign goals:
No matter which type of Call to action/(CTA Button) you’re after, following some basic guidelines can make them more effective. So without further ado, here are 12 tips on writing the most effective PPC calls to action:
Call to action need to be simple and clear. Tell people exactly what clicking the ad will do. In other words, what you want them to do, e.g. “buy now.” Remember PPC ads have a strict character limit, so you need to make every word count. You can’t afford to be vague or unclear.
Always write digits for numbers as this reduces character count and the time it takes to read the ad, e.g. “24” instead of “twenty-four.”
We recommend sticking to just one 1 Call to action – (CTA Button) line per PPC campaign. That way, your CTA buttons are not competing against each other and your campaign has a clear goal & desired action for the users.
Every Call to Action should get the user to do something. So use strong verbs that convey action. call to action examples, “skyrocket your ROI on SEO marketing Materials” sounds a lot better than “read SEO insights.”
Use words that tap into users’ emotions. After all, people buy with their emotions first, then rationalize their purchase later. This is true even for B2B customers. Try to make them enthusiastic about trying your product by using exclamation points, e.g. “Buy now for 50% off!” If your Call(CTA) is enthusiastic, users are more likely to be.
Creating a sense of urgency motivates users to act. If they feel like the offer is limited, they’ll think it’s now or never. So consider advertising a limited-time sale, offer, or promotion to get their attention. This way, you take advantage of their fear of missing out (FOMO), a powerful motivator.
You might even contrast with something negative, like “stop eating junk and transform your life with an easy diet proven to work by thousands.” Appealing to users’ negative sentiments, like their bad eating habits, is risky and may not always work. But it can be a powerful way to incite action.
Show that there is value behind every Call to action, e.g. benefits, bonuses, or return on investment (ROI). Otherwise, users don’t know whether clicking on the ad is worth their time.
Draw on a unique selling point (USP). Maybe you can offer a free consultation or a free trial. Such offers communicate value to the user by showing what’s in it for them. If it can’t show value, your Call to Action won’t generate clicks. Simple as that.
Say what your business does and the results you get, while keeping it at a high level. This will intrigue customers and make them want to learn more. You don’t want to give away too much, but just enough to spark interest.
Leave cliffhangers. TV shows have mastered the art of cliffhangers to get viewers to keep watching. As humans, we need closure. The same goes for Call to action-(CTA Buttons). Make a promising claim without giving all the details and users will want to learn more.
Humans have an urge to belong. We want to do what we see others doing. Call it the bandwagon effect, following the crowd, or peer pressure. Whatever you call it, it’s here to stay, and your Call to action can leverage it by citing influencers or celebrities, e.g. “Try Lebron James’s work out routine for $10/month.” You can also cite recommendations, endorsements, reviews, and ratings. Together, these are considered “social proof.”
Social proof is the future of marketing. As the modern world becomes more connected, people place more and more value on the opinions of others. Try including social proof for your product or service in your CTA to make it that much more irresistible.
What keeps many from investing in a new product or service is risk. People don’t want something to turn into a waste of time or money. So your CTA should show that they have nothing to lose. Do this by offering a free trial, a money-back guarantee, or no-obligation quote. Users feel more at ease when they know what they’re getting into.
Offering a low-priced or free product in hopes of gaining a new customer is called the loss leader strategy. By marketing a product below its value, you stimulate interest. Then once the user is hooked, you can increase the price. The user will feel more comfortable paying more once they’ve experienced the product’s real value. It’s a win-win.
The internet makes us impatient. We want instant information and gratification. Your Call to Action can tap into this by showcasing instant delivery, e.g. “Get a free demo now.” By including the word “now,” the Call to Action implies that the user won’t have to wait for a benefit. The reward for clicking on the ad will be immediate. This way, you’ll increase your click-through rate (CTR) and generate more leads.
Make your CTA highly relevant to your target audience. It could be masterfully crafted, but it won’t do you any good if it’s targeted at the wrong people. For instance, asking regular consumers to buy B2B software is unlikely to generate much response. You need to match the Call to action to the intended customer.
You can also personalize the Call to Action by drawing on shared interests or using a casual tone. Users want to connect with you before engaging. One way to do this is by writing in the second person. The pronoun “you” implicates the reader, making them feel involved. For call to action examples, “buy the hot tub you deserve” is more appealing than “buy a hot tub.”
Consider the words users type into search engines when looking for your product and tailor your Cal to action(CTA) accordingly. If their searches include action phrase like “free,” “best,” or “near me,” you’ll want your Call to action to reflect that. Try writing “free SEO tool” or “best SEO tool,” for instance.
PPC ads display differently depending on the device. Mobile devices have smaller screens, for call to action examples, so ads have to be smaller. Keep this in mind when crafting CTAs for a mobile audience. Plus, mobile users are usually searching for a quicker answer. So make mobile CTAs short and to the point and try offering an instant solution. You might also enable call extensions for mobile CTAs. That way, clicking the ad automatically triggers a call to your business phone number. When you do this, make sure to set the PPC campaign preferences to only show ads to mobile users. Otherwise, users on other devices will be left at a dead end when clicking your ad.
As for PCs and tablets, search engines, including Google, consider them the same when it comes to PPC ads. Since tablets have only slightly smaller screens than PCs, you don’t need to worry about altering your CTA much between tablet and PC users. Both devices, and PCs especially, allow users to research more easily, so you might leave CTAs that require more time to this audience.
Success with PPC advertising is a matter of trial and error. Perform A/B tests to see what CTAs work best. Call to action examples: you can test different CTA button placements and colors. Generally, the CTA button color should contrast with the blog post & web pages/landing page background color. Test different CTA wordings, word orders, and lengths. The amount of variation is endless.
Though A/B testing different CTAs can be time-consuming, it’s worth nailing down the best one because it could make a huge difference in clicks, conversions, and revenue.
Of course, there are some pitfalls to avoid when crafting the perfect CTA. If you can avoid them, you’re guaranteed to improve your click-through rate (CTR). Here they are:
Having a sensational call to action can make the difference between a failed PPC campaign and a successful one. If you implement the tips above, you can dramatically increase your click-through rate, conversions, and sales.
Need help managing your next PPC campaign? Our experts at ppc.co have over a decade’s worth of experience in everything from Google and Facebook Ads to landing page optimization. We specialize in optimizing your return on ad spend. You name it, we can help. Get in touch to start scaling your business today.
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Launching an online course is easy once you’ve created your content. Filling your virtual classroom with motivated, paying learners is a little more challenging. Advertising strategies aren’t intuitive no matter how user-friendly a platform might be, and trying to guess at how to market your courses online can feel like you’re shouting into the void. But with a little knowledge and some expert PPC ad strategies, you can get your courses in front of people who are hungry to learn what you teach.
With precise targeting, a professional strategy, budget control, and regular tracking, a PPC ad campaign can transform your course into a thriving program. The key is knowing how to structure your ad campaigns for both clicks and hot leads that convert.
Unlike search engine optimization (SEO), which can take months to gain even a little traction, PPC provides you with immediate visibility right where your target users are hanging out. SEO is important but it’s a long-term game that should be executed alongside PPC ads for the best results. While you’re waiting, PPC generates immediate clicks and drives traffic to your website on the spot.
The best part is that when done right, PPC ads offer a high ROI compared to many other advertising methods. According to the data, businesses earn an average of $2 for every $1 they spend on Google Ads, making PPC a powerful resource for course providers. Here’s everything you need to know about mastering PPC to generate hot leads for your online courses.
1. Understand the learner’s journey
If you want your PPC ads to generate leads ready to buy and not just curious clicks, you need to align your ad strategy with how learners make decisions. Signing up for an online course is not an impulse purchase. It’s a journey that usually starts with curiosity and then moves to research and comparison. When successful, that journey ends with enrollment.
A one-size-fits-all ad won’t work because a student who is just browsing isn’t ready for the same pitch as someone about to hand over their credit card. Understanding the different parts of the funnel, and tailoring your ad campaigns to match each stage, is what will make your course successful. A typical buyer’s journey for learners involves the following stages:
At this stage, your potential students are still exploring broad ideas related to the courses you’re offering. They may not know exactly which course or platform is right for them, but they’re actively looking for options. You’ll need to use a certain type of keyword phrase to capture their attention.
Searches like “learn coding online,” “how to get TEFL certified,” and “language courses for beginners” will work well at this stage. PPC ads in this phase shouldn’t hard-sell enrollment, but rather, focus on positioning your course as credible and informative.
Think free guides, introductory webinars, and blog posts that answer frequently asked questions about your topic. By nurturing your leads’ interests and providing value right off the bat, you’ll have an easier time becoming a trusted brand that people keep in mind as they move deeper into the journey.
During the consideration state prospects know what they want but they’re comparing their options. They’ve narrowed down their choices and are considering factors like price, flexibility, depth, instructor quality, platform, and accreditation. Ideal search terms in this phase are related to specific things that your prospects value or want to achieve like “affordable Python bootcamp,” “online MBA with scholarships,” or “best UX design course with certification.”
Your PPC ads should also highlight unique selling points for your course like “self-paced learning,” “industry-recognized certificate,” or “job placement success.” It’s at this stage where comparison charts, testimonials, and detailed course previews are highly effective. The goal is to show your prospects why your program beats the competition.
At this point, hesitation is minimal. Prospects are ready to sign up but might need one last push. This is where urgency, social proof, and simplicity make all the difference. Ads should feature strong calls to action like “Enroll Today,” limited-time incentives like “Save 20% - Ends Sunday.” This is the perfect time to showcase real student success stories. Landing pages for ads in the decision stage should remove all friction. Avoid long forms and distracting links. Just provide a clear and simple path to enrollment.
Keep in mind that most of your ideal market will encounter your brand multiple times along their journey across different devices and platforms, like Instagram, Facebook, and YouTube. Mapping your PPC ad campaigns to these three stages ensures you’re showing up with the right message at the right time. When done correctly, focusing on all three stages with separate messages will turn casual searchers into qualified leads ready to buy your course.
The backbone of every PPC campaign is your keyword selection. You can write the most convincing ad copy in the world, but if you’re bidding on the wrong phrases you’ll either waste your budget or attract people who have no intention of enrolling.
Your goal isn’t just to drive traffic to your site. You need to drive qualified traffic – people who are serious about learning what you teach and are ready to invest in themselves. This requires targeting a mix of high-intent keywords, longtail phrases, and negative keywords.
Broad keywords like “data science” and “coding” cast a net that’s too wide. You’ll get clicks but most will be from people who are just curious or looking for free resources. To reach people who are committed, you need to target high-intent keywords that show purchase intent. Phrases like “enroll in our data science course” and “online JavaScript certification with ongoing support” will attract users who are actively seeking instruction.
You’ll pay more for high-intent keywords but they deliver more value and higher conversion rates, and that will increase your ROI when you choose the right ones.
Longtail keywords are used to target a smaller pool of people and that’s a good thing. Since these keywords are more focused, the traffic they generate is more valuable. Instead of competing for saturated, general terms like “learn graphic design online,” you target specific phrases like “best graphic design program for working professionals with evening classes.” The people searching with this level of specificity already know what they want, which means they’re more likely to convert.
If you skip targeting longtail keywords you’re leaving money on the table. Data shows that 70% of all online searches involve longtail phrases – it’s just how people naturally search when they know what they want.
Your negative keyword list is how you’ll preserve your budget and prevent wasting money on irrelevant clicks. Without a list of words you don’t want your ads to show up for, you’ll end up paying for clicks that never convert.
Build a negative keyword list of words that indicate someone is looking for something free or irrelevant to your course. For example, words like “free,” “PDF,” “torrent,” and “Reddit” are usually used in searches when someone is looking for shortcuts and freebies. Adding these and similar words to your negative keyword list will filter out tire-kickers and boost ROI by preserving your ad budget for relevant prospects.
Once you have the right keywords that generate impressions, your ad copy has to do the work to get clicks. Your ads need to grab people right away to prevent them from scrolling and possibly clicking on another course provider’s ad. For e-learning, your ads need to inspire people. Instead of talking about your course you want to highlight what your course will do for the learner. This is accomplished with benefit-driven messaging, emotional triggers, and strong calls-to-action (CTAs).
· Benefit-driven messaging. Most course providers list features like “40 hours of video content” and “downloadable PDFs,” but these details aren’t going to capture attention at first glance. In fact, telling learners they’re going to need to sit through 40 hours of content right off the bat might be a deterrent.
Instead, your ads should highlight tangible outcomes like “land high-paying clients with our program,” or “start a new career as a web developer in just 12 weeks.” Benefits speak directly to a person’s goals and aspirations, which is far more compelling than a list of specs.
· Emotional triggers. Emotional triggers are the heart of every marketing strategy, including PPC ads. People make emotional buying decisions and buy courses because they’re chasing a dream, avoiding a fear, or seeking transformation.
Great ad copy taps into these emotions and creates a sense of urgency. For instance, “Don’t miss the enrollment deadline” plays into the fear of missing out, while “Join 10,000 successful graduates” leverages social proof. The right emotional triggers will give people a good reason to act now rather than bookmarking your page and forgetting about it.
· Clear CTAs. Irresistible ad copy includes a direct, compelling call-to-action that tells the prospect what to do next. Generic instructions don’t cut it. “Learn more,” “Click here,” and similar phrases don’t communicate urgency or value. Choose CTAs that direct prospects to sign up for your course. For example, “Start your free trial” and “Reserve your seat today” work well.
In a crowded marketplace where hundreds of course creators are competing for the same attention, clarity and emotion will generate better results. Lead with benefits and tap into people’s emotions and your ad copy will generate serious leads.
Generating clicks from your ads is only the first half of the equation. Once a prospect clicks your landing page needs to convert them to a paying customer or your ad spend goes to waste. Your landing page is like the final pitch where prospective students choose whether to enroll in your course or move on. If your landing pages create any confusion, friction, or distrust, your prospects will lean toward other course creators. On the other hand, an optimized landing page can become a conversion generating machine.
Your landing pages should be simple and clean without too much information. The page content should be specifically designed to direct people to sign up for your course. You want to eliminate navigation menus and sidebars to prevent people from clicking away from the page and getting distracted. Each landing page should have one end goal, either to get sign-ups/purchases or apply for acceptance if required. Too many options will create cognitive overload and reduce the chance of any action.
It’s crucial to include trust elements on your landing pages. When people are thinking about investing their time and money in an online course, they’re naturally going to be skeptical. This is where trust signals can help. Testimonials, instructor bios, refund guarantees, and case studies will help build your course credibility. The goal here is to reassure people that your program is legitimate and worth their investment.
Clicks are important but they’re somewhat of a vanity metric when measured on their own. The only time clicks matter is when you’re looking at your conversion rate. If you generate 100 clicks and get 40 people to enroll that’s much better than generating 1,000 clicks and only getting one person to enroll in your course.
The metrics that matter most are your conversion rate, your cost per lead (CPL), and lifetime customer value (LTV). For instance, you’ll want to track completed signups, demo requests, and enrollments rather than overall clicks.
Cost per lead is a simple measurement that can tell you how efficient your campaign is. For instance, if you’re paying $50 per lead but your average enrollment fee is $500, your margins are good. If your CPL is too close to your revenue then your course might be priced too low or you need to adjust your targeted keywords.
For e-learning, many students invest in more than one course or renew their subscription, which increases their lifetime value to your business. Tracking LTV will help you determine how much you can afford to spend acquiring each new student. For example, if your LTV average is $1,500, it makes sense to spend $200 to acquire each lead. This long-term view helps you maintain profitability and allows you to outbid your competitors who aren’t willing to spend much.
PPC ads require fine-tuning and you can’t just “set it and forget it.” What works today might underperform tomorrow or not perform at all on other platforms. Even small changes can make a huge difference in conversions and that’s why it’s important to test variations. For example, Dell is just one example of a company that saw a 300% increase in conversions from A/B testing.
By running experiments to test different elements you can identify what resonates most with your target audience and optimize your ads based on those results. The most important elements to test are your headlines, CTAs, and images.
· Testing headlines. Your ad headline is usually the first thing a prospect sees. Testing different headlines can help identify which promises resonate most. For example, “Land your dream job” might appeal to people looking for a new career, while “Get certified in 12 weeks” might hook people in a hurry. If you get more conversions from the former, your main audience is likely people looking for a new career, and you can tailor your ads to that group.
· Testing CTAs. A strong CTA can generate more clicks, but what works will depend on your audience. For example, “Get started today” might work for some courses while “Reserve your spot” works better for others. Avoid vague CTAs like “Learn more” that don’t instruct people to take action.
· Testing visuals. Images can put people off or draw them closer. Visuals are processed faster than text and are perceived in a split-second. A single image can make or break an ad. For instance, sometimes a photo of an instructor works well, but other times it’s better to use abstract graphics.
Split testing isn’t optional when you’re running PPC ads. It’s the only way to know which elements make your ads more effective.
At the end of the day, PPC is a great way to build a pipeline of motivated students who want to enroll in your courses. By aligning your campaign with the learner’s journey and optimizing your ads and landing pages for conversions, you can turn your PPC campaign into a reliable growth engine. As the e-learning market becomes more competitive, ads that hit hard are a must.
If you’re ready to stop wasting ad spend and start filling your online classrooms with qualified leads, it’s time to bring in PPC experts. At PPC.co, we specialize in turning clicks into enrollments through high-converting campaigns that deliver qualified leads for online course creators . Contact our team today and let’s build campaigns that fill your classroom.
Pay-per-click (PPC) remains one of the fastest paths to pipeline, but the economics vary widely by industry and are shifting as AI reshapes the SERP. CPCs are up versus prior years, conversion rates have improved in many categories, and lead quality is increasingly a function of how well advertisers feed first-party data into bidding models.
The table below summarizes 2025 search-PPC benchmarks by sector—CPC, conversion rate (CVR), and cost per lead (CPL)—so you can compare what “good” looks like in your niche and calibrate ROI assumptions.
Use these numbers as directional guardrails, then layer in your own close rates and LTV to get to the only metric that matters: profitable growth.
In short, AI is changing the way PPC campaign management is occurring, and it's happening FAST.
ROI ≈ (Close-Rate × Avg Customer LTV ÷ CPL) − 1
Example (legal): if close-rate 12% and LTV $6,000 on CPL $132 → ROI ≈ (0.12×6000 / 132) −1 ≈ 4.45x (345% net). Improve any one input (faster intake bumps close-rate; better routing lowers CPL) and ROI jumps. Benchmarks for CPL/CVR above provide solid starting points. LocaliQ
PPC will keep paying when two things are true:
(1) you can convert and qualify leads quickly, and
(2) your bidding models are trained on the outcomes that actually make you money.
As AI compresses differences in targeting, the edge shifts to first-party data, creative velocity, and value-based bidding.
Treat the benchmarks above as starting points, then rebuild your ROI math from the ground up: ROI ≈ (Close Rate × LTV ÷ CPL).
Contact us today for your customized PPC audit to see how we can improve your search engine marketing ad spend.
