Amazon Great Indian Festival Advertising Strategy: A 2026 Seller Checklist

A steep discount on a product nobody sees is wasted margin. During Great Indian Festival and Big Billion Days, every competing brand in your category is discounting too — visibility, not price alone, decides who actually converts. Amazon Ads’ own published guidance for seasonal sales is direct about this: brands should “begin planning and optimizing campaigns well before” a major sale event, not during it, including keyword research and inventory checks done in advance.

Step 1: Set Your Budget Split Before October 8, Not During It

With eleven days left as of this writing, budget-planning time is genuinely short. Amazon’s own guidance recommends allocating a larger share of budget to already-proven, high-performing campaigns during peak season, and prioritizing bestselling products and higher-margin items to protect return on ad spend when competition (and cost-per-click) rises. Waiting until the sale is live to reallocate budget means missing the opening days, which are typically when search volume and conversion intent peak hardest.

Step 2: Use All Three Sponsored Ad Formats, Not Just One

Amazon Ads’ guidance recommends a multi-format approach during peak sale periods, and each format does a different job:

• Sponsored Products capture shoppers who are already searching for your product or category with high purchase intent.
• Sponsored Brands build awareness among shoppers still comparing options, showcasing your brand and multiple products together.
• Sponsored Display re-engages shoppers who viewed your product (or a competitor’s) but didn’t purchase yet — valuable during a multi-day event where shoppers often browse across several days before buying.

A brand running only Sponsored Products campaigns is capturing bottom-funnel intent but leaving the awareness and re-engagement layers of the funnel uncovered during the exact window when competitors are running all three.

Step 3: Build Gifting and Occasion-Specific Keyword Campaigns

Amazon’s own seasonal guidance specifically recommends budgeting toward new, occasion-specific keyword campaigns rather than relying only on always-on product-category keywords. For Great Indian Festival and Big Billion Days, this means building out keyword sets around gifting intent and category-specific festive search behavior, not just your product’s generic category terms — capturing shoppers who are searching with a specific occasion or recipient in mind.

Step 4: Manage Campaigns Actively, Not Passively, During the Event

This is the step most brands skip. Amazon Ads’ guidance recommends monitoring and adjusting campaigns frequently during peak season, specifically calling out Friday mornings and Mondays as key check-in points during peak shopping periods, since competitor bids and available inventory shift fast when demand is concentrated into a short window. A “set it and forget it” campaign, left untouched from October 8 onward, will typically lose efficiency as competitors actively adjust their own bids throughout the event.

Step 5: Keep Creative, Listings, and Inventory in Sync

An ad is only as good as what a shopper sees after clicking it. Before October 8, confirm that:

• Product images meet the platform’s official creative specifications (see Tejom Insights’ guide to sponsored product ad creative best practices for the specific rules).
• Listed prices, pack sizes, and offers in your ad creative match what’s actually live on the product page — a mismatch discovered mid-sale is one of the fastest ways to lose shopper trust.
• Inventory for your advertised bestsellers can genuinely support a demand spike; Amazon’s own guidance is explicit that ensuring sufficient stock for high-demand products is part of seasonal sales preparation, not a separate operational concern.

Step 6: Don’t Treat Flipkart as an Afterthought

Flipkart Big Billion Days runs the same week, with early access October 8 and its public sale from October 9. Unlike Amazon, Flipkart does not currently publish an equivalent, detailed public advertising playbook — a genuine gap worth naming rather than papering over. Brands selling on both platforms should apply the same underlying principles (budget pacing, multi-format ad allocation, daily monitoring) on Flipkart Ads, while confirming platform-specific mechanics directly through Flipkart’s own seller and advertising dashboards, since public documentation is not available to the same depth as Amazon’s.

Step 7: Decide How This Fits Your Broader Festive Budget

Marketplace advertising during this window is one piece of a larger festive budget picture that also includes quick-commerce retail media and, later, Durga Puja and Diwali-specific campaigns. Treat this as a distinct, front-loaded spending decision — not a reason to pull budget away from the later festive weeks, which have their own separate demand peaks.