The right budget allocation across Amazon's different ad formats is one of the most common questions we hear from brands. Too much budget in Sponsored Products, too little in Display and Video, or vice versa - wrong allocation burns money and slows growth. In this post, we share our proven approach to PPC budget planning for 2026.
The Three Budget Phases of an Amazon Product
The ideal budget allocation strongly depends on what phase your product is in. We distinguish three phases with different objectives and budget splits:
Launch Phase (Month 1-3)
Goal: Build ranking, collect initial reviews, establish visibility. In this phase, a higher TACoS of 15-25% is normal and necessary.
- Sponsored Products: 75-80% of budget. Aggressive bidding on relevant keywords for ranking growth
- Sponsored Brands: 10-15%. Build brand visibility from day one, if brand-registered
- Sponsored Display: 5-10%. Light retargeting on product visitors who did not convert
Growth Phase (Month 4-12)
Goal: Solidify organic ranking, increase brand awareness, reduce TACoS to 8-12%.
- Sponsored Products: 55-65%. Focus shifts from Broad to Exact Match. Negate unprofitable keywords
- Sponsored Brands (incl. Video): 20-25%. Test video creatives, use Brand Store as landing page
- Sponsored Display: 10-15%. Build audience-based targeting and competitor conquest
Profitability Phase (Month 12+)
Goal: Push TACoS below 8%, maximize organic share, optimize margins.
- Sponsored Products: 45-55%. Only bid on demonstrably profitable keywords
- Sponsored Brands: 20-25%. Strong brand defense strategy against competitors
- Sponsored Display: 15-20%. Intensify retargeting, build cross-sell campaigns
- DSP (optional): 10-15%. Upper-funnel awareness for sustainable demand generation
TACoS Targets by Growth Phase
TACoS (Total Advertising Cost of Sales) is the central KPI for budget decisions. It compares your ad spend to total revenue and shows how dependent your business is on advertising.
- Launch: 15-25% TACoS is acceptable. You are investing in ranking
- Growth: 8-12% TACoS is the target corridor. Organic sales are rising
- Profitability: 5-8% TACoS indicates a healthy, profitable business
- Below 5% TACoS: Very strong organic ranking. Check whether you are leaving growth potential on the table
When to Increase Budget? When to Reduce?
Budget decisions should be data-driven, not emotional. Here are clear signals:
Increase budget when:
- TACoS decreases while total revenue increases (halo effect is working)
- Conversion rate is above category average
- Campaigns regularly exhaust budget before end of day
- New product variants or markets are being launched
- Seasonal peaks (Prime Day, Black Friday, Christmas) are approaching
Reduce budget when:
- TACoS and ACOS are rising simultaneously (inefficient campaigns)
- Conversion rate is significantly below category average (listing problem, not advertising problem)
- Inventory is running low and you cannot meet demand
- Organic ranking is stable on page 1 with little competitive pressure
Practical Tip: The 60-20-20 Rule
For brands just starting to diversify, we recommend the 60-20-20 rule as a starting point:
- 60% Sponsored Products: Your performance engine. This is where direct sales come from
- 20% Sponsored Brands (incl. Video): Your brand building block. Visibility and differentiation
- 20% Sponsored Display + DSP: Your retargeting and awareness channel
Start with this split and adjust after 30 days based on performance data. Shift budget from underperforming formats to winners, but always maintain minimum diversification.
Budget Planning for Seasonal Events
Amazon events like Prime Day, Black Friday, and Christmas require targeted budget adjustments:
- 4 weeks before: Increase budget by 20-30% for reach building. Test new keywords and audiences
- 1 week before: Increase budget by another 20%. Identify and strengthen top performers
- Event day: Double budget or remove daily caps. CPC rises by 30-50%, but conversion rates also climb significantly
- 1 week after: Return budget to normal. Maintain retargeting budget for late buyers
Conclusion: Data Over Gut Feeling
Optimal PPC budget allocation is not a static concept but a dynamic process. Use TACoS as your guardrail, diversify across all ad formats, and adjust your budget weekly based on performance data. Those who manage budgets with data achieve lower advertising costs at higher total revenue in the long term.