The Challenge
Plant-based F&B brand competing in a category dominated by established players. ACOS was holding at 13.6%, but TACOS pressure was building — organic sales not keeping pace with ad-driven volume. Needed to expand the total Amazon footprint, not just the ad-attributed slice.
What the brand looked like before we engaged
Plant-based food & beverage brand on Amazon India. Mid-stage, growing, but boxed in by:
- ROAS: 7.34x (healthy but flat)
- ACOS: 13.6%
- CTR: 1.06%
- NTB orders: 28.9%
- Ad sales: ₹0.80 Cr
- Total Amazon revenue: ₹2.46 Cr
The pattern was familiar: ad-attributed sales were performing, but total Amazon revenue wasn’t compounding. The brand was paying for incremental sales rather than building organic discovery.
Exact action → exact result
Action 1: TACOS-first measurement (not ACOS-first)
Switched the entire account from ACOS optimisation to TACOS optimisation. ACOS measures only ad-attributed sales — TACOS measures ad spend against total Amazon revenue, capturing halo (organic) lift. New bid rules accepted higher per-keyword ACOS where the keyword drove organic discoverability.
Result: Total Amazon revenue climbed from ₹2.46 Cr → ₹6.70 Cr (+172.4%). Halo sales (organic lift attributable to ad exposure) became the dominant growth driver.
Action 2: Defence / Discovery / Conquest tier separation
Restructured campaigns into three audience tiers:
- Defence (brand-term protection): held ACOS 4–6%
- Discovery (category-broad keywords): ACOS 16–18%
- Conquest (competitor brand-terms): ACOS 28–32%
Each tier had distinct bid logic. No single portfolio ACOS target obscured the strategy.
Result: Blended ACOS dropped from 13.6% → 11.4% (−16.2%) despite running aggressive Conquest spend.
Action 3: Sponsored Brands Video for category education
Plant-based is a category where buyers need education (“is this protein-complete?”, “what does it taste like?”). SBV creative addressed objections directly. Direct ROAS on SBV ran 3–4x — but the downstream effect on direct search + branded conversions was significant.
Result: ROAS lifted from 7.34x → 8.78x (+19.6%). Ad sales grew ₹0.80 Cr → ₹1.06 Cr (+32.5%) on a lower ACOS.
Action 4: Reduced brand-defence farming
Brand-term campaigns were running at high spend, converting customers who would have searched the brand anyway. Cut Defence spend by 35%, redeployed budget into Discovery (category-broad keywords).
Result: Same brand-search recovery, less wasted spend. NTB% reweighted to reflect real new-customer acquisition (full-window NTB: 28.4%).
Overall result on the GoVegan account
- ROAS: 7.34x → 8.78x (+19.6%)
- ACOS: 13.6% → 11.4% (−16.2%)
- Ad sales: ₹0.80 Cr → ₹1.06 Cr (+32.5%)
- Total Amazon revenue: ₹2.46 Cr → ₹6.70 Cr (+172.4%)
- Halo ratio: every ₹1 of ad sales drove ₹3.34 in additional organic Amazon sales
- Total ad sales delivered (full window): ₹21.47 Cr
- Total Amazon revenue (full window): ₹46.04 Cr
What ATIL takes from the GoVegan account
- TACOS is the right metric for growing brands. ACOS optimisation caps ceiling growth — TACOS optimisation captures the halo effect, which can be 2–3x larger than ad-attributed sales.
- The Defence tier is the most expensive farming exercise in Amazon Ads. Most accounts over-spend protecting brand terms. Trim it, redeploy to Discovery.
- Category education (SBV) pays back downstream, not at the click. Don’t measure SBV by direct ROAS — measure it by lift in branded search and direct-traffic conversions.
Free Amazon audit — we’ll model the TACOS opportunity on your account.
Result
ROAS 7.34x → 8.78x (+19.6%). ACOS 13.6% → 11.4% (−16.2%). Ad sales ₹0.80 Cr → ₹1.06 Cr (+32.5%). Total Amazon revenue ₹2.46 Cr → ₹6.7 Cr (+172.4%). Halo effect (organic sales lift) doubled portfolio impact.
7.34x → 8.78x
ROAS
₹2.46 → ₹6.70 Cr
Total Amazon Revenue
₹0.80 → ₹1.06 Cr
Ad Sales
13.6% → 11.4%
ACOS
₹21.47 Cr
Total Ad Sales (full account)
₹46.04 Cr
Total Revenue (full account)