A practical checklist of strategy, tracking, reporting and pricing questions to vet PPC partners focused on revenue and clean attribution.
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Campaigns average a 300% return on ad spend across R50M+ in managed budget.
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Conversion tracking and GA4 configured properly from day one, not months later.
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Find answers to common questions
Budget requirements vary by industry, funnel and competitive intensity, but many advertisers need several thousand dollars per month to collect statistically useful conversion data; smaller budgets can still work if campaigns are tightly targeted to high-intent keywords or remarketing audiences. Prebo Digital designs spend strategies to prioritise profitable channels and scale when unit economics support it.
For eCommerce campaigns the focus is typically on Shopping, dynamic remarketing and ROAS-driven bidding tied to LTV, while B2B emphasises lead quality, account-based targeting, longer attribution windows and CPL/CPA optimisation. In both cases measurement, funnel optimisation and cross-channel attribution are prioritised to ensure spend drives revenue, not just clicks.
Prebo Digital implements clean data pipelines using GA4, Google Tag Manager, and server-side tracking, and ties platform data to on-site conversions and offline events where applicable to reduce attribution bias. Multi-touch attribution models and consolidated reporting are used to align spend with revenue and lifetime value rather than platform-reported last-click metrics.
Prebo Digital offers end-to-end Google Ads services including account audits, campaign strategy and setup (Search, Shopping, Display, Video, Remarketing), bid and budget management, conversion tracking implementation, and ongoing performance optimisations focused on revenue outcomes.
Time to profitability depends on product margins, funnel conversion rates, tracking accuracy and budget; an initial data-collection and learning phase commonly takes 4-8 weeks, with structured optimisation and scaling typically assessed over several months. Prebo Digital focuses on iterative testing and measurement to improve profitability rather than short-term traffic metrics.
In This Article
Revenue-focused questions
Tracking & attribution
Execution checklist
Hiring a PPC management agency is a strategic decision that affects customer acquisition cost (CAC), lifetime value (LTV), and your ability to scale profitably. When you search for what to ask a PPC management agency, prioritize questions that reveal how an agency measures revenue, attributes conversions, and optimizes funnels-not just how many clicks they can buy. Agencies that focus on clean attribution and funnel optimisation drive more predictable growth for Shopify, WooCommerce, and B2B advertisers in the United States.
A short set of vetting questions will show whether an agency is technical-first (server-side tracking, tag governance) and whether they aim for profitable scale. For an overview of services to compare against, see our services page and the agency approach on our homepage.
Map each paid channel to funnel stages and required measurement. Below is a compact table tying funnel stages to common US ad platforms and the tracking techniques an agency should be able to implement.
| Funnel Stage | Primary Channels | Tracking / Attribution Needs |
|---|---|---|
| TOF (Awareness) | YouTube, TikTok, Meta | View-through measurement, consolidated conversions in GA4, impression-level data |
| MOF (Consideration) | Search, Discovery, Retargeting | Cross-device user IDs, server-side events, UTM consistency |
| BOF (Conversion) | Search, Shopping, Performance Max | Server-to-server purchase events, order-level revenue mapping, deduplication |
Conversion tracking diagram (simplified, US context): User → Ad Click/Impression → Landing Page (UTMs) → Client-side event → Server-side tag → GA4 + Ad Platforms Note: an agency should explain how server-side tracking reduces loss from browser restrictions and CCPA consent flows in the United States.
Consideration: Ask the agency to walk you through a recent tracking implementation for a US-based Shopify or WooCommerce store and to show before/after attribution adjustments.
Have a cross-functional session including marketing, analytics, and engineering. A performance marketer can lead objectives, while an analytics engineer validates server-side events and data pipelines. If you want a reference on how agencies approach analytics and tracking architecture, see our approach on the about page.
Use the checklist below during discovery calls. These questions focus on revenue impact, attribution clarity, and operational cadence-exactly what founders, growth managers, and US-based eCommerce leaders need when evaluating PPC partners.
Example: a US-based Shopify brand with $120K monthly revenue wants to reduce CAC by 20% and improve MER. Ask the agency to outline a tracking-first plan: implement server-side purchase events, map order-level revenue ($) to ad conversions, run a 60-day test on Search + Shopping with target CAC ranges. Agencies should be able to show estimated ranges (e.g., target CAC $30-$45, depending on LTV), and clarify that figures are estimates, not guarantees.
Ask how the agency handles US privacy regulations like CCPA and consumer consent flows, and how they mitigate data loss from browser restrictions. A technical-first agency will propose server-side event routing and consent-aware data collection to preserve attribution accuracy.
If you'd like to compare how agencies structure ongoing retainers and reporting, consider requesting a growth audit or a sample plan when you speak to potential partners. For a direct conversation about agency workflows and tracking practices, you can contact Prebo Digital or read about our team and approach on the about page.
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