The clearest signs your PPC agency is scamming you include the agency owning your ad account instead of you, reports that show clicks but never conversions, undisclosed fees tied to your ad spend, and resistance to third-party audits. If the agency holds ownership of your Google Ads account, you lose all campaign history, Quality Scores, and audience data the moment you leave. Web SEM, a results-driven SEO and PPC agency in Cape Town, publishes this list in plain English so advertisers can identify and act on these warning signs before they cost more budget.
Account ownership is the single most serious red flag in paid advertising. Your Google Ads or Microsoft Ads account must be created under your own email address and billing details. When an agency owns the account, they hold your entire campaign history hostage. Switching providers then means starting from zero, with no historical conversion data, no audience lists, and no accumulated Quality Scores.
Beyond ownership, several other behaviours signal that an agency is prioritising its own revenue over your results:
- Agency owns your ad account, not you, meaning all data disappears if you leave.
- Reports show impressions and clicks only, with no conversion or revenue data included.
- Management fees are a percentage of ad spend with no performance-based accountability.
- Contracts run longer than three months with no performance exit clause included.
- The agency cannot name the specific person managing your account day to day.
Fee structures deserve close scrutiny. The industry standard for PPC management sits at roughly 10 to 20 percent of monthly ad spend, or a flat retainer starting around $500 to $1,500 per month for smaller accounts. Fees significantly above this range, or fees that are not disclosed in writing before you sign, are a clear warning sign. Agencies that guarantee specific ROAS figures or promise particular rankings are also misrepresenting how paid advertising works, since no legitimate agency can guarantee auction-based outcomes.
Web SEM approaches PPC management with full transparency as a baseline, not a selling point. Clients own their ad accounts from day one, monthly reporting includes conversion data alongside spend, and contracts do not carry punitive lock-in periods. If you suspect your current agency is not being straight with you, an independent PPC audit is the fastest way to get clarity. As of 2026, ad fraud and opaque agency practices remain a significant drain on advertiser budgets globally, according to industry research from Juniper Research. Asking your agency direct questions about account ownership, fee breakdowns, and who specifically manages your campaigns will reveal most red flags within a single conversation.