Why Budget Optimization Matters for People‑Centric Marketing
Effective budget allocation isn’t just about numbers; it’s about delivering the right message to the right audience without waste. When you understand the true cost of each impression (CPM), click (CPC), acquisition (CPA) and the return on ad spend (ROAS), you can re‑allocate spend toward the tactics that actually move people.
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What the Campaign Planner Does
DangNH Studio’s Campaign Planner is a browser‑based dashboard that lets you:
- Store multiple campaign budgets in one place (data stays in local storage).
- Compare CPM, CPC, CPA and ROAS side‑by‑side on an interactive chart.
- Adjust budgets or metric assumptions and see ROAS recalculate instantly.
- Export the comparison table to CSV for reporting.
Official documentation confirms the tool’s functionality and storage behavior: https://dangnhstudio.com/docs/campaign-planner.
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Preparing Your Data
1. Gather historical metrics – Pull the last 30‑day averages for CPM, CPC and CPA from your ad platform. For industry benchmarks, see eMarketer’s 2023 Digital Advertising Benchmarks (https://www.emarketer.com/content/digital-advertising-benchmarks-2023) and Statista’s CPM averages for social media (https://www.statista.com/statistics/1147485/social-media-cpm-worldwide/). 2. Set realistic targets – Use the higher end of your historical range for CPM and CPC, and the lower end for CPA. Example target range for a B2C e‑commerce brand: CPM $6‑$9, CPC $0.60‑$0.90, CPA $10‑$15. 3. Define ROAS goals – A common baseline is 3 × (spend returns $3 for every $1 spent). Adjust based on profit margins.
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Step‑by‑Step Walkthrough
1. Open the Planner
Navigate to the tool: https://dangnhstudio.com/apps/campaign-planner?lang=en.
2. Add Campaigns
!Add Campaign screen 1. Click Add Campaign. 2. Enter a name, total budget, and target CPM, CPC, CPA. 3. Input the expected ROAS (e.g., 3.2). 4. Repeat for each scenario you want to compare.
3. Compare
Switch to the Compare tab. The chart below updates in real time.
4. Adjust & Observe
Drag the budget slider or edit metric fields. The planner instantly shows the new ROAS.
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Interpreting the Visual Feedback
- Slope of the line – Steeper upward slope indicates higher incremental ROAS for each dollar shifted.
- Cross‑over points – Where two campaign lines intersect, the cheaper metric (e.g., lower CPM) becomes more efficient.
- Outliers – A spike in CPA without a corresponding ROAS lift signals wasted spend.
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Real‑World Example: Two Sample Campaigns
| Campaign | Budget | CPM | CPC | CPA | Expected ROAS | |----------|--------|-----|-----|-----|--------------| | A | $5,000 | $8.00 | $0.75 | $12.00 | 3.2 | | B | $5,000 | $10.00 | $0.60 | $10.00 | 2.9 |
