Running PPC (Pay-Per-Click) ads on marketplaces like Amazon and Flipkart is no longer optional—it is essential for product visibility. However, many Indian sellers face a frustrating reality: they spend thousands of rupees on ads, get plenty of clicks, but generate zero net profit.
High competition, rising Cost-Per-Click (CPC), and poor keyword targeting have caused ACoS (Advertising Cost of Sales) to skyrocket. If your advertising budget is bleeding money without delivering a healthy ROAS (Return on Ad Spend), your entire store profitability is at risk.
In this comprehensive guide, we analyze why your marketplace ads fail to convert and share proven optimization strategies to fix low ROAS on Amazon and Flipkart in 2026.
Quick Answer
Why are my Amazon and Flipkart ads not converting and how do I fix low ROAS?
Ads fail to convert due to poor keyword targeting, weak product listings, uncompetitive pricing, and bad bidding strategies. To fix low ROAS:
- Move from broad keywords to precise exact-match and phrase-match keywords.
- Optimize your product images, title, and A+ content to improve conversion rate (CR).
- Add irrelevant search terms to your negative keyword list to stop wasting ad spend.
1. Top Reasons Why Your Marketplace Ads Are Bleeding Money
Before adjusting your bids, you must diagnose the root causes behind poor ad performance:
High Clicks + Zero Sales -> Weak Listing Conversion / Wrong Audience / Irrelevant Keywords
- Targeting Irrelevant Search Terms: Letting Amazon or Flipkart run automatic campaigns without a negative keyword strategy causes your products to show up for unrelated buyer searches.
- Low Product Page Conversion Rate (CR): If your product images, reviews, or pricing are unappealing, people will click your ad, visit your page, but leave without buying. Ads cannot save a bad listing.
- Unrealistic Bidding Strategies: Competing for generic high-volume keywords without checking your product margins leads to high CPCs that eat up your product profits instantly. For a deeper dive into optimizing your Amazon campaigns, check out our dedicated guide on how to fix low ROAS on Amazon Sponsored Products.
2. Amazon vs Flipkart Ad Ecosystem: Understanding the Mechanics
While Amazon relies heavily on Sponsored Products, Brands, and Display ads, Flipkart operates using specialized models like PLA (Product Listing Ads) and PCA (Product Conversion Ads).
If you are selling on Flipkart, understanding how bidding mechanics differ from Amazon is crucial. Learn more about balancing your strategy through our expert analysis on Flipkart PLA vs PCA strategy for conversion. Furthermore, if you are running multi-channel performance campaigns across search engines to drive external traffic to your store, professional Google Ads account management can help bridge marketplace dependency.
3. Step-by-Step Blueprint to Fix Low ROAS and Lower ACoS
Step 1: Conduct a Search Term Report Audit Weekly
Download your search term reports from Seller Central and Seller Hub. Look for search terms that have high clicks and high spend but zero conversions.
- Instantly add these non-performing terms to your Negative Keyword list. This stops wasting money on dead clicks.
Step 2: Pivot from Auto Campaigns to Manual Exact Match
Automatic campaigns are great for discovery during the first 7 days of a product launch. However, running auto campaigns long-term destroys your budget. Shift high-performing search terms into Manual Exact-Match campaigns with controlled, profitable bids.
Step 3: Fix Your Organic Conversion Rate First
If your listing conversion rate is below 5%, fix it before spending another rupee on ads. Ensure you have:
- High-resolution zoomable images and lifestyle infographics.
- A clear, benefit-driven title containing high-volume keywords.
- At least 10+ positive ratings/reviews to build initial buyer trust.
Frequently Asked Questions
Q1. What is a good ACoS (Advertising Cost of Sales) for Amazon India sellers?
A healthy ACoS depends heavily on your product profit margins. Generally, an ACoS between 15% to 25% is considered profitable for most standard categories, ensuring your net margin remains intact after ad spends.
Q2. Should I pause automatic campaigns completely?
No, do not pause auto campaigns entirely. Keep them running with a low daily budget (e.g., ₹100–₹200) solely for discovering new emerging search terms, while driving the bulk of your ad budget into manual campaigns.
Q3. Why are my Flipkart PLA ads getting impressions but no clicks?
Low click-through rates (CTR) on Flipkart usually indicate uncompetitive pricing, poor main product images, or low ratings compared to your competitors ranking right beside you on the search results page.
Final Verdict
Fixing low ROAS is not about spending less money; it is about spending money smarter. By cutting out garbage traffic through negative keywords, refining your manual bids, and strengthening your product listings, you can turn your loss-making ad campaigns into profitable revenue engines.
Need expert intervention to audit your ad campaigns, slash your ACoS, and boost your sales? Contact QBIT ECOMMERCE today for specialized marketplace advertising and sales growth services.
