How to choose an agency that builds revenue-first Google Ads programs, clarifies attribution, and lowers CAC for US eCommerce and B2B brands.
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Campaigns average a 300% return on ad spend across R50M+ in managed budget.
Premier Partner status places us in the top 3% of agencies in the country.
Conversion tracking and GA4 configured properly from day one, not months later.
New campaigns built, reviewed and live in days rather than weeks.
Here's what sets us apart from the competition
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-first approach
Tracking & attribution
Structured engagement
Hiring a digital advertising agency for Google Ads is about more than campaign setup. For US-based founders, marketing directors, and Shopify or WooCommerce store owners, the right agency combines strategy, analytics, and scalable execution to drive profitable growth - not just traffic. A performance-first partner focuses on reducing customer acquisition cost (CAC), improving margin-aware return metrics (like MER), and delivering clean attribution so you can see which ads truly move revenue.
Most high-performing retainers follow a phased approach: discovery and strategy, tracking and infrastructure, creative and campaign builds, iterative testing, and scale with automated rules and controls. Agencies that pair ads with CRO and analytics can often improve conversion rates while maintaining controlled ad spend.
Learn how an integrated growth process works and what to expect from each phase on our services overview and read about our approach on the about page.
Accurate conversion tracking is non-negotiable. Expect your agency to implement GA4, server-side tracking via Google Tag Manager server containers, and conversion linking so platform-reported conversions align with revenue. In the US context, clarify consent flows and CCPA considerations for California customers when collecting identifiers.
A short checklist an agency should execute early:
If a US Shopify store spends $40,000/month on Google Ads at an average order value of $120 and a conversion rate of 2.5%, a structured optimization that reduces CAC from roughly $80 to $60 (estimate) increases net margin significantly. These are illustrative figures and will vary by vertical and unit economics.
Pricing models vary: flat monthly retainers, percentage of ad spend, or hybrid models. Expect transparent scopes that list inclusions (strategy, account builds, creative testing, reporting) and exclusions (large creative production, third-party media buys). Longer retainers (3-12 months) are common because learning and attribution take time to stabilize in the US market.
| Phase | What we do | Typical duration |
|---|---|---|
| Strategy & Discovery | Audit, goals, unit-economics model | 1-2 weeks |
| Tracking & Setup | GA4, GTM server, conversion mapping | 2-4 weeks |
| Test & Scale | A/B tests, bid strategies, scale rules | Ongoing |
Well-structured agencies align budget and creative across the funnel and use attribution to allocate spend where it meaningfully improves margin. For further reading on how a technical-first approach supports growth, visit our homepage and, when you’re ready to discuss specifics, our contact page.
Note: When evaluating proposals, insist on measurable KPIs tied to revenue (CAC, LTV, MER) and a clear attribution plan that includes server-side reconciliation.
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