Understand what agencies need, how quotes are built, and realistic U.S. cost ranges to plan profitable ad spend.

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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.
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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
Prepare key metrics
Understand pricing models
Prioritise profitability
Requesting a quote from a digital advertising agency should be a data-driven exercise, not a form fill. Agencies build proposals around your revenue goals, acceptable customer acquisition cost (CAC), and the tracking fidelity that proves results. Before you ask for pricing, gather metrics and context so the quote is accurate and aligned to profitability.
Agencies typically use one of these structures. Ask for examples and inclusions so you can compare apples to apples.
| Model | When it fits | Typical U.S. range (estimate) |
|---|---|---|
| Monthly retainer | Long-term strategy, CRO, analytics | $3,000-$15,000+/month |
| Percentage of ad spend | Scale-focused media buying | 8%-20% of ad spend |
| Project / migration | One-off builds (tracking, migrations) | $4,000-$40,000 (scope dependent) |
If you’re unsure which model fits, ask the agency for an illustrative 6-12 month plan showing projected spend, costs, and the revenue outcomes required to meet your CAC/LTV goals. Seeing how recommendations affect profitability separates proposals that look good on paper from ones built for sustainable growth.
To compare service scopes and how pricing ties to deliverables, review a clear services overview with common inclusions and exclusions: Prebo Digital services. For a sense of agency approach and philosophy, see the company background: Prebo Digital homepage.
A structured quoting process typically follows Strategy → Build → Test → Scale → Report. High-performing agencies translate each phase into scoped deliverables, timing, and cost. Expect line items for media management, creative production, analytics & server-side tracking, CRO tests, and reporting automation.
Estimates are illustrative. For example, a mid-market Shopify store spending $40,000/month may pay $4,000-$8,000/month in management plus a media percentage or retainer for analytics and CRO. These figures are U.S. estimates and will vary by scope and outcomes.
| Month | Primary activity | Deliverable |
|---|---|---|
| 1 | Audit & Implementation | Tracking fixes, GTM, GA4, initial campaigns |
| 2-3 | Testing | Landing page and creative tests, attribution validation |
| 4+ | Scale | Budget ramp, quarterly roadmap, automated dashboards |
If you want quotes that focus on profitable growth, ask agencies to model outcomes in dollar terms: projected revenue lift, CAC impact, and MER improvements. Agencies aligned to revenue-first measurement will show how their fees map to incremental profit, not just spend and clicks. For more about Prebo Digital's approach to structured growth, see our team background: About Prebo Digital.
When comparing quotes, request the contact or next-step for a scoped follow-up-an accurate quote often requires a brief audit call or sample data. If you'd like to share specifics and request a tailored estimate, use the agency contact path to provide source data: Prebo Digital contact.
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