When Brand Search Stops Driving Growth: How Zain KSA Reclaimed Wasted PPC Spend

The Cost of Wasted Clicks in Telecom Advertising

In telecom, paid search is primarily about protecting demand. Brand keywords maintain your visibility and stop competitors from hijacking users who are already looking for your services.

The problem is that not every brand click drives growth.

As competition intensifies and CPCs rise, a growing share of paid traffic is no longer incremental. Existing customers click ads out of habit, and automated bot traffic frequently tests brand terms. . These engagements inflate your reports but never convert into new subscriptions.

Without specialised click fraud protection for telecom, marketing budgets are quietly drained by these invalid clicks. They still incur costs and skew your bidding and optimization data, but they fail to create actual value or improve your Customer Acquisition Cost (CAC).

In a high-CPC environment, it doesn’t take much of this behaviour to become a systemic issue. Even a small percentage of wasted traffic is enough to inflate ad spend and make PPC performance harder to trust.

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The Challenge

Zain KSA relies on paid search to maintain strong brand visibility and capture high-intent demand in a competitive Saudi telecom market.

Brand search costs were already under pressure, which made efficiency critical. While traffic volumes looked healthy on the surface, closer inspection showed that not all clicks were contributing to growth.

A meaningful portion of paid traffic was coming from:

• Existing customers repeatedly clicking brand ads to access the site
• Click activity that showed engagement but did not lead to new subscriptions
• Automated and bot-driven traffic triggering paid clicks with no real intent

On an average day, hundreds of these clicks were recorded across campaigns. In a category where clicks are expensive, this added up quickly.

Left unaddressed, this pattern would continue to inflate costs, blur performance insights, and make it harder to understand which campaigns were genuinely driving new customer acquisition.

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The Solution

Working alongside its agency partner OMD, Zain KSA implemented TrafficGuard to bring more control and clarity to its paid search activity.

The goal was straightforward. Use paid search for users who were likely to deliver incremental value.

With TrafficGuard in place, Zain KSA and OMD were able to:

• Reduce repeat paid clicks from the same users on brand terms
• Stop bot and automated traffic from consuming budget
• Identify which audiences and channels were driving meaningful outcomes
• Redirect spend toward traffic that was more likely to convert into new customers
  
  

Instead of absorbing every click, paid search became more selective. As low-value traffic was removed, performance became easier to read and easier to optimise.
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The Results

Within the first month, the improvements were clear:

• 27% reduction in invalid clicks
• 20% reduction in spend tied to low-value traffic, with budget reused elsewhere
• $7,000 saved in one month by cutting repeat users, bots, and non-genuine engagement‍
• $6,000 saved in one month through audience and channel clean-up, reinvested into TrafficGuard‍
• 13x return on investment from preventing ad fraud
  
  

By removing wasted clicks from paid search, Zain KSA improved efficiency, stabilised performance, and regained confidence in search as a growth channel, without increasing overall spend.

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‍Ensuring our ad budget brings real value is critical in the competitive telecom sector. Thanks to TrafficGuard and the strategic insights from OMD Worldwide, we've been able to protect our investments and enhance our digital campaigns. By reducing invalid clicks by 27% and saving costs by 20%, we've strengthened our position in the market and achieved a solid 13x return on investment. Sara Abdullah Alsammah - Channels Management Manager, Zain KSA
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TrafficGuard's solutions brought us a 13x return, that speaks for itself. Not only did we curb invalid clicks and save significantly, but we also gained the confidence to expand our reach knowing our budget was protected.

George Achkouty – Head of Digital Acceleration, OMD MENA