Pop ads are one of the earliest forms of online advertising. They don't need ad creatives, but they do need the right setup to make a profit. The success of a pop ads campaign depends on five key elements: the offer, the publishers, the tracker, the landing pages and hosting stability.
The goal of any pop campaign is the same as any performance campaign: turn visits into conversions. For iGaming, that means registrations and, above all, first-time deposits. Pop ads reach a wide audience through pop-ups and popunders on publisher websites across ad networks, which makes them the standard format for testing and scaling casino and betting offers.
What are pop ads?
Pop ads are a type of online advertising that opens a new window over (pop-up) or under (popunder) the website a user is viewing. The format was created by Ethan Zuckerman in the 1990s. Pop ads are often disliked for their interruptive nature, but they remain widely used because they work: they overcome banner blindness by putting the whole landing page in front of the user.
What are the pros of pop ads?
Pop-up and popunder advertising offers several advantages that can significantly increase your profit and ROI:
- Visibility and attention: pop ads are hard to miss. Unlike push notifications, they don't need the user's permission to be shown.
- Cost-effectiveness: pops are relatively cheap compared with other formats, so even small advertisers can use them.
- Easy to use: all you need to start is a landing page.
- Huge volumes: pops usually offer the highest traffic volumes on ad networks.
- Strong fit for iGaming: casino and sports betting offers have short funnels (register, deposit) that suit a full-page lander.
What are the cons of pop ads?
Disruption on desktop
Popunders are less intrusive than pop-ups, but they still interrupt desktop users, who see them when they close or minimise the current window. A poorly matched lander leads to instant closes.
Lower visibility on some mobile setups
On mobile, screen size and the way browsers manage tabs can reduce how prominently a popunder is shown. Mobile still delivers large volumes for iGaming, but landers must load instantly and make the offer clear on the first screen.
Pop-up vs popunder ads: what's the difference?
| Pop-up ads | Popunder ads | |
|---|---|---|
| Visibility | Opens above the content, immediately | Opens under the current window, seen later |
| User interruption | High, often closed straight away | Lower, viewed when the user is ready |
| Engagement | Grabs attention but higher bounce | Less aggressive, better reception |
| Best for iGaming | Rarely the first choice | The standard for casino and betting |
How do you plan a pop ads campaign?
To create a successful pop campaign, start with an offer that appeals to a wide audience in your target GEO. For iGaming, that usually means a strong welcome bonus from a licensed operator. Check what's working in the market, and study competitors' landers and angles before you launch.
Pop traffic is cheapest in Tier 2 and Tier 3 markets, but player value is higher in Tier 1. Our casino traffic guide shows the CPM and cost per FTD ranges we see by GEO tier.
How do you optimise a pop campaign?
- Bid competitively at the start to reach quality traffic before competitors do.
- Cut unprofitable traffic with blacklists and whitelists.
- Use daily budget limits to avoid overspending.
- Set up a postback for registration and deposit.
- Disable non-converting zones.
- Test multiple landing pages.
- Try pre-landers to warm up users before the registration form.
| Tip | Description |
|---|---|
| A/B testing | Test several landing pages to find the best performer |
| Call to action | Use one clear CTA: "Claim bonus", "Place your first bet" |
| Mobile optimisation | Make sure landers work perfectly on mobile |
| Fast loading | Keep the time from pop to visible lander as short as possible |
How do you measure and optimise pop performance?
Tracking is essential. It lets you analyse and disable sources, OS versions, devices and other parameters that don't bring conversions. Traffic Nomads works with the trackers most iGaming buyers use, including Voluum, Binom, Keitaro and RedTrack, and our S2S postback guide explains the setup.
Which parameters should you optimise on?
- Country
- Device
- OS
- Browser
- Connection type
- Schedule (day and hour)
- Zone ID
Even experienced affiliates rarely profit on day one. The right moment to judge profit is after optimisation, not before it:
- Wait at least 2 to 3 days to gather enough data before optimising.
- If there are no conversions after 3 days, check that the landing page and postback work.
Which optimisation techniques work best?
- Set daily budget limits to avoid losing money.
- Start on premium sources and whitelists.
- Set up the postback between the ad network, the affiliate network and your tracker.
- Disable non-converting sources and zones.
- Focus on zone IDs, OS and browser.
- Switch on deposit-based optimisation (FTD Magnet AI) once you have deposit data.
Remember: the goal of pop optimisation is to get first deposits at a cost lower than the value they bring.
How do pop campaigns differ for casino and betting?
Casino and sports betting both convert well on pop, but they need different setups:
- Casino offers work all week, with peaks in the evening and at weekends. Bonus-led landers (free spins, deposit matches) do most of the selling, and the same lander can run for weeks with small tests.
- Betting offers follow the fixture calendar. Landers should name the next big match or competition, and budgets should rise in the hours before kickoff. Landers go out of date fast, so plan refreshes around the calendar.
Run casino and betting as separate campaigns, even for the same operator, so the data stays clean.
Should you use pre-landers on pop traffic?
Often, yes. A pre-lander is a short page between the pop and the operator's registration form: a spin-the-wheel, a quiz, a bonus explainer or a match preview. It gives users who didn't choose to see your ad a reason to engage before they're asked for details.
Test a direct-to-offer flow against one or two pre-landers. Judge them on registration to deposit rate, not only on clicks through to the form: a pre-lander that doubles clicks but halves deposits is a loss.
How should you set frequency caps on pop?
Showing the same user too many pops wastes impressions and annoys users. Start with one or two pops per user per 24 hours and adjust based on your conversion window. For betting campaigns around big matches, a slightly higher cap in the hours before kickoff can work; for casino, keep it tight.
How do you scale a profitable pop campaign?
Once zones produce deposits at your target cost:
- Raise bids on those zones in steps of 20 to 30%, not all at once
- Clone the campaign to similar GEOs with the same lander logic
- Extend winning angles to push and in-page push for warmer users
- Keep refreshing landers to avoid fatigue
Which KPIs should you track for pop campaigns?
| KPI | What it tells you |
|---|---|
| Registration rate | Share of visitors who sign up; shows lander effectiveness |
| FTD rate | Share of registrations that deposit |
| Cost per FTD | What each depositing player costs |
| Average deposit value | How much players deposit on average |
| Player lifetime value (LTV) | Revenue a player is expected to generate over time |
How do you create a pop campaign on Traffic Nomads?
- Go to the Traffic Nomads login page and sign in.
- Click "Create Campaign".
- Add a destination URL with your tracking macros.
- Choose a country.
- Select the device to target.
- Set a frequency cap.
- Set your CPM bid and budget. CPA is also available.
- Set up advanced targeting (optional).
- Start with premium sources.
- Ask your account manager for casino or betting whitelists.
Conclusion
Pop ads campaigns are a highly effective way to reach a wide audience and drive first deposits for casino and betting offers. Choose the offer carefully, set up the campaign strategically, track to the deposit and keep optimising. For a deeper look at the format, read our pop traffic guide for iGaming.
