Complete Guide to Amazon Advertising in India — Everything Sellers Need to Know

Why Amazon Advertising Matters for Indian Sellers

Amazon India is the country's largest e-commerce marketplace, with over 15 crore product listings and millions of daily active shoppers. For sellers, organic visibility alone is no longer enough. Amazon's search results are increasingly dominated by sponsored placements — in many categories, the first four to six results on a search page are advertisements.

This means advertising on Amazon India is not optional for serious sellers. It is a core part of your growth strategy. This guide covers everything you need to know to get started, optimise your spend, and decide when to bring in professional help.

The Three Core Campaign Types on Amazon India

Sponsored Products (SP)

Sponsored Products are the foundation of Amazon advertising. These are keyword-targeted or product-targeted ads that appear within search results and on product detail pages.

Key characteristics:

• Pay-per-click — you only pay when someone clicks your ad
• Appear in search results (often positions 1 through 4) and on competitor product pages
• Support automatic targeting (Amazon chooses where to show your ad) and manual targeting (you choose keywords or ASINs)
• Highest volume ad type — typically 70 to 80 percent of total ad spend for most sellers

When to use: Always. Sponsored Products should be the backbone of every Amazon India advertising strategy. They drive the most direct sales and contribute to organic ranking through the sales velocity flywheel.

Budget allocation: 60 to 70 percent of total advertising budget for established products. Higher for new launches.

Sponsored Brands (SB)

Sponsored Brands appear at the top of search results as banner-style ads featuring your brand logo, a custom headline, and up to three products. They also include Sponsored Brands Video, which shows a video ad in search results.

Key characteristics:

• Appear above all other search results — the most prominent ad placement on Amazon
• Require Brand Registry (not available to all sellers)
• Can link to a custom Brand Store or a product listing page
• Sponsored Brands Video has the highest click-through rates of any Amazon ad format

When to use: Once you have Brand Registry and want to build brand awareness beyond individual product sales. Especially effective for brands with 3+ complementary products.

Budget allocation: 15 to 25 percent of total advertising budget.

Sponsored Display (SD)

Sponsored Display ads use audience targeting and product targeting to reach shoppers both on Amazon and on external websites and apps through Amazon's demand-side platform.

Key characteristics:

• Can target shoppers who viewed your product but did not buy (retargeting)
• Can target shoppers who viewed competitor products
• Appear on product detail pages, customer review pages, and off-Amazon placements
• Support both CPC (cost per click) and vCPM (cost per thousand viewable impressions) bidding

When to use: For retargeting and competitor conquest strategies. Most effective after Sponsored Products and Sponsored Brands are running well.

Budget allocation: 10 to 20 percent of total advertising budget.

Essential Metrics Every Seller Must Understand

ACoS (Advertising Cost of Sale)

Formula: ACoS = (Ad Spend / Ad Revenue) x 100

ACoS tells you what percentage of your ad-driven revenue went to advertising. If your ACoS is 25%, you spent twenty-five paise on ads for every rupee of ad-attributed sales.

What is a good ACoS? It depends entirely on your margins. If your product margin is 35%, any ACoS below 35% means your ads are profitable. But target ACoS also depends on your strategy — a new product launch may tolerate higher ACoS to build ranking.

For a deep dive, read our guide on why your ACoS is too high and how to fix it.

TACoS (Total Advertising Cost of Sale)

Formula: TACoS = (Ad Spend / Total Revenue) x 100

TACoS is the more important metric for long-term health. It factors in organic sales, which are influenced by advertising. A brand with ₹1,00,000 in ad spend, ₹3,00,000 in ad revenue, and ₹10,00,000 in total revenue has an ACoS of 33% but a TACoS of just 10% — meaning advertising is driving significant organic sales.

Learn more in our article on TACoS vs ACoS.

ROAS (Return on Ad Spend)

Formula: ROAS = Ad Revenue / Ad Spend

ROAS is the inverse of ACoS. An ACoS of 25% equals a ROAS of 4x (you earned four rupees for every rupee spent on advertising). Many international sellers and agencies use ROAS instead of ACoS. Both metrics tell the same story from different angles.

Other Key Metrics

• CPC (Cost Per Click) — What you actually pay each time someone clicks your ad. Amazon India CPCs range from ₹2 to ₹50+ depending on category.
• CTR (Click-Through Rate) — Percentage of ad impressions that result in clicks. Healthy CTR on Amazon India is typically 0.3% to 0.8%.
• CVR (Conversion Rate) — Percentage of clicks that result in purchases. Amazon India averages 8 to 15% for well-optimised listings.
• Impressions — How many times your ad was displayed. High impressions with low clicks indicate a targeting or creative problem.

Budget Planning for Amazon India

Starting Budget Guidelines

Budget Allocation by Campaign Type

For most Indian sellers, the optimal split is:

• Sponsored Products: 65% of total budget — this is your revenue engine
• Sponsored Brands: 20% of total budget — builds brand recognition and drives store traffic
• Sponsored Display: 15% of total budget — retargeting and competitor conquest

Adjust based on your brand maturity. New sellers may allocate 80%+ to Sponsored Products. Established brands with strong organic presence may shift more toward Sponsored Brands and Display.

India-Specific Budget Considerations

• Seasonal peaks — Great Indian Festival (October), Republic Day Sale (January), Prime Day (July) drive massive traffic surges. Plan to increase budgets by 2x to 5x during these events.
• Category competition — Electronics, beauty, and fashion have the highest CPCs on Amazon India. Niche categories like industrial supplies or specialty foods have much lower CPCs.
• GST impact — Remember that ad spend attracts 18% GST. A ₹1,00,000 budget effectively gives you ₹84,746 in actual ad spend after GST.

Campaign Structure Best Practices

A well-structured campaign architecture is the difference between profitable advertising and wasted spend. Here is the structure we recommend at ScaleSkus for Amazon India sellers:

1. Auto campaigns — One per product group, low bids, used exclusively for keyword discovery
2. Broad match campaigns — Graduate performing keywords from auto campaigns here for expanded reach
3. Exact match campaigns — Your top-performing keywords get dedicated exact match campaigns with the highest bids
4. Product targeting campaigns — Target specific competitor ASINs and complementary products
5. Brand defence campaigns — Exact match on your own brand keywords to prevent competitor poaching
6. Sponsored Brands campaigns — Headline search and video ads for top-of-funnel brand awareness

Each campaign type has a specific job. Mixing purposes in a single campaign makes optimisation nearly impossible because you cannot isolate what is working.

When to Hire an Amazon Advertising Agency

Not every seller needs an agency. Here are the signals that it is time to bring in professional help:

• You are spending more than ₹50,000 per month on ads — At this level, poor optimisation wastes real money. Professional management typically pays for itself.
• PPC management takes more than 10 hours per week — Your time has opportunity cost. If you are a business owner spending 40+ hours per month on ad management, that is time not spent on product development, sourcing, or strategy.
• Your ACoS is rising despite increasing spend — This usually indicates structural campaign problems that software alone cannot fix.
• You are launching new products regularly — Launch strategies require expertise in keyword seeding, aggressive bidding phases, and rank-building tactics.
• You are expanding to new Amazon marketplaces — Each marketplace has different competitive dynamics, CPC ranges, and consumer behaviour.

What to Look for in an Amazon Advertising Agency in India

If you decide to hire an agency, evaluate these factors (we cover this in detail in our agency selection guide):

• Amazon specialisation — Agencies that treat Amazon as a side offering rarely deliver results
• Technology investment — Do they have proprietary tools, or are they managing campaigns manually?
• India market experience — Amazon India has unique dynamics — seasonal patterns, category-specific CPCs, GST implications
• Transparent reporting — Real-time dashboards are the gold standard. Monthly PDF reports are outdated.
• Data ownership — You should always retain full access to your Amazon Advertising account and all data

ScaleSkus, as an Amazon advertising management agency based in India, was built specifically for these requirements. Our proprietary platform provides real-time dashboards, AI-powered optimisation, and transparent reporting — combined with hands-on campaign management by experienced specialists. Learn more about our approach.

Getting Started: Your First 30 Days

1. Week 1: Set up campaign structure (auto + manual), define target ACoS based on margins, set initial budgets
2. Week 2: Review first data — identify high-performing and irrelevant search terms, add negative keywords
3. Week 3: Optimise bids based on performance data, launch exact match campaigns for top converters
4. Week 4: Review overall performance against targets, plan Sponsored Brands and Display expansion

If this process feels overwhelming, that is normal. Amazon advertising has become enormously complex. Whether you manage it yourself or work with a partner like ScaleSkus, the important thing is to start with structure, measure rigorously, and optimise consistently.