We don't bill on a percentage of your ad spend. We bill on a percentage of your gross revenue. That structural difference is why our recommendations rarely include "spend more." It is also why our average client TACoS lands at 8 to 14%, well below the category benchmark for most CPG verticals.
What is TACoS and why is it the only ad metric that actually matters?
TACoS is Total Advertising Cost of Sales, calculated as total ad spend divided by total revenue (organic plus advertised). It is the only ad metric that exposes whether your spend is growing the brand. ACoS only measures attributed sales, which lets inefficient campaigns hide. ROAS without category context is just vanity.
A brand with 12% ACoS and a 28% TACoS is buying clicks at scale without growing organic. A brand with 32% ACoS and a 14% TACoS is investing efficiently in branded growth where the organic flywheel does the heavy lifting. Without watching TACoS, the second brand looks worse than the first. With TACoS, the picture inverts.
We track TACoS at the ASIN level, the campaign-type level, and the category level. The campaign-type breakdown is the most diagnostic. Sponsored Products TACoS, Sponsored Brands TACoS, and Sponsored Display TACoS each tell a different story about where your budget is leaking.
What are the most common causes of high Amazon TACoS in CPG?
Five recurring patterns: keyword bloat (running 800+ keywords when 80 actually convert), campaign-structure spaghetti (no separation between branded and non-branded), listing CVR drag (paid traffic landing on weak listings), category misalignment (bidding on intent that does not match your product), and over-reliance on Sponsored Products without Sponsored Brands or Display.
Keyword bloat alone accounts for 30 to 50% of TACoS waste in most accounts we audit. Brands accumulate keywords during scaling and rarely prune. Campaigns that should have died six months ago are still running, eating budget on terms that never converted. The first 14 days of a TACoS engagement is mostly archaeology.
Campaign-structure spaghetti is the second-biggest leak. Brands run "all in one" Sponsored Products campaigns where branded and category keywords share budget, which makes branded ROAS look great and dilutes category ROAS. Separating branded into its own campaign with a dedicated, defensive budget routinely cuts wasted spend by 10 to 20% in week one.
What does Eleviam's TACoS reduction process look like?
Three sequenced phases: a 14-day diagnostic that identifies and quantifies waste, a 30-day restructuring phase that consolidates campaigns and reallocates budget, and a 30 to 60 day scaling phase that compounds the gains. Total ad budget stays close to flat in phase one, then scales as efficiency improves.
Phase 1, Days 0 to 14: Diagnostic and waste mapping
We pull 90 days of search-term data, isolate keywords by efficiency tier, and map every dollar of spend to revenue at the ASIN level. The diagnostic report identifies the top 10 sources of waste, quantified in dollars per month, with a written remediation plan and projected TACoS impact.
Phase 2, Days 15 to 45: Restructure and reallocate
We rebuild campaign structure with branded, non-branded, defensive, and competitor conquest separated cleanly. Negative keyword lists get aggressive. Bid strategies shift from blunt "manual" or "auto" to tactical mixes per campaign type. Listing CVR fixes (image refresh, A+ content, title structure) ship in parallel because paid traffic landing on a weak listing is the second-biggest TACoS leak after keyword bloat.
Phase 3, Days 45 to 90: Scale efficient spend
With the structure clean and CVR up, we redeploy the budget that was being wasted into high-efficiency keywords and category-positioning campaigns. Sponsored Brands and Sponsored Display come in for top-of-funnel and competitor conquest. Total ad budget typically grows in this phase while TACoS drops, because efficiency lifts revenue faster than spend.
Will reducing TACoS hurt my organic Amazon ranking?
Done correctly, the opposite happens. Amazon's organic ranking algorithm rewards listings that convert efficiently from paid traffic. When you cut wasted clicks and concentrate spend on keywords that actually convert, organic ranking on those keywords improves. The flywheel compounds for two to three quarters before plateauing.
The mistake is treating ad spend as a separate system from organic rank. Amazon's algorithm explicitly factors paid CVR into organic ranking signals, alongside session-to-conversion rate and Buy Box ownership. Brands that drive paid CVR up by 30% routinely see organic rank improve on the same keywords inside 90 days, even when total ad spend on those keywords stays flat.
What categories does Eleviam specialize in for TACoS work?
The same four where 3P fits: Beauty and wellness, small-form-factor consumer electronics, home and household, and apparel and fashion accessories. Each has different category-benchmark TACoS bands. Beauty runs hotter (15 to 22% healthy) because of branded keyword density. Home and household run cooler (8 to 14%) because organic share of search dominates.
Category context is critical. Cutting TACoS to 8% in beauty by killing branded defense usually means a competitor steals the brand search results in the next quarter. Cutting TACoS to 8% in home and household by killing speculative non-branded campaigns is usually the right move. Same metric, different correct answer.
Frequently asked questions
+What is TACoS and why does it matter more than ACoS?
TACoS (Total Advertising Cost of Sales) measures ad spend against total revenue, not just attributed revenue. ACoS only counts ad-attributed sales, which makes inefficient campaigns look fine. TACoS exposes whether ad spend is actually growing the brand's organic ranking and total revenue, or just buying clicks at the same scale forever.
+What's a healthy TACoS for a CPG brand?
Category-dependent, but typical healthy TACoS bands are 8 to 14% for established brands with strong organic ranking and 15 to 22% for brands in active scale mode. Brands above 25% TACoS without a clear scale-mode rationale almost always have a fixable structural problem: keyword bloat, listing CVR drag, or category misalignment.
+How quickly can Eleviam reduce my TACoS?
Most brands see 2 to 4 percentage points of TACoS reduction inside 60 days, and 4 to 8 points inside 90 days. The first wins typically come from cutting keyword waste and consolidating campaigns. The deeper gains come from listing CVR improvements and category positioning, which compound over time.
+Will reducing TACoS hurt my Amazon revenue?
Done correctly, TACoS reduction increases revenue. The math: ad spend that was going to inefficient keywords gets redirected to keywords that actually convert. Conversion rate goes up, organic rank improves because Amazon rewards efficient ad performance, and total revenue lifts. Done badly (cutting ad spend across the board), revenue drops.
+Do you cut my ad budget to lower TACoS?
Almost never. Cutting budget is a last resort. We start by killing wasted spend (low-converting keywords, misaligned campaign structures, mismatched ad types), then redirecting that budget to high-efficiency keywords. Total spend usually stays close to flat in month one, then scales up as efficiency improves.
+How is your approach different from a typical Amazon PPC agency?
Most Amazon PPC agencies bill as a percentage of ad spend, which incentivizes them to grow the budget. Eleviam bills as a percentage of gross revenue (not ad spend), so our incentive is to grow your top line. That structural difference alone changes the kind of recommendations you get.
+Do you handle Sponsored Products, Sponsored Brands, and Sponsored Display together?
Yes, plus DSP for brands at scale. The three-ad-type strategy matters because each works against a different funnel stage: Sponsored Products for high-intent capture, Sponsored Brands for category awareness and brand defense, Sponsored Display for retargeting and competitor conquest. Running them in isolation is one of the biggest sources of TACoS waste.