Amazon India's Great Indian Festival (GIF) is the single largest e-commerce event in India. According to Amazon India's own announcements and third-party estimates from RedSeer Consulting, the event consistently generates more than ₹30,000 crore in Gross Merchandise Value across its multi-day run — with a significant portion of that driven by paid Sponsored Products placements.

For sellers who understand the ad mechanics, the Great Indian Festival is an enormous opportunity. For sellers who treat it like a normal week with more budget, it's an expensive disaster. The difference lies entirely in preparation — specifically, the 14-day bid scaling and keyword strategy that begins well before the event opens.

Why same-day budget increases fail during GIF

The most common mistake Indian Amazon sellers make during the Great Indian Festival is treating it like a budget event rather than a positioning event. They wait until GIF day 1, increase their Sponsored Products daily budget from ₹5,000 to ₹20,000, and expect proportionally better results.

It doesn't work for two reasons:

Reason 1 — Amazon's relevance algorithm has a memory. Your ad rank during GIF is not determined solely by your bid on GIF day. It is influenced by your recent conversion rate, your click-through rate over the preceding 14-30 days, and your overall listing quality score. Sellers who have been running strong, well-optimised campaigns for the two weeks before GIF start with a higher relevance baseline — which means they get better placements at the same or lower CPCs than sellers who suddenly spike their bids on day one.

Reason 2 — CPCs spike dramatically on GIF day 1. Every seller increases budgets on day 1. The resulting competition drives CPCs to 2-4x their normal levels in most categories. Sellers who entered GIF with warm campaigns, established conversion histories, and pre-loaded keyword data absorb this CPC spike far better than sellers starting cold.

The 14-day pre-festival bid strategy

This is the strategy we implement for marketplace sellers at AdsSarthi starting 14 days before the announced GIF dates:

Day -14 to Day -10: Keyword harvest and negative cleanup. Pull your Search Term Report for the past 30 days. Identify high-converting search terms that are not yet in your exact match campaigns — add them. Simultaneously, identify zero-conversion search terms that have accumulated spend — add them as negatives. This cleanup phase improves your conversion rate before the competition intensifies, which feeds your relevance score going into GIF.

Day -10 to Day -7: Bid increases on your top 20 keywords. Increase bids by 20-30% on your top-performing exact match keywords. This is not about winning the top of search immediately — it's about signalling intent and building impression share ahead of the main event. Your conversion data from this period contributes to your relevance baseline.

Day -7 to Day -3: Campaign structure review. Ensure your best-selling products are in their own dedicated Sponsored Products campaigns (not grouped with slow-movers). Campaign isolation means budget goes to your winners, not diluted across your catalogue. Also: confirm your deal lightning deal or GIF badge is active for your priority SKUs — ad placement with a deal badge converts 25-40% better during GIF than ad placement without one.

Day -3 to Day -1: Budget loading. Increase daily budgets on all active campaigns. Amazon allows you to set a campaign-level budget that won't exhaust mid-day — critical during GIF when traffic peaks between 10 AM and 2 PM IST and again between 8 PM and 11 PM IST. Campaigns that run out of budget during these windows lose placements to competitors whose budgets are still active.

GIF Day 1: Bid aggression on top-of-search modifiers. On GIF day 1, apply top-of-search placement modifiers of 50-100% on your priority campaigns. This ensures your ads appear in the most visible positions when conversion intent is highest. This is expensive — but the conversion rate at top-of-search during GIF is high enough to justify it for your best-selling, high-margin SKUs.

ACOS management during the Great Indian Festival

ACOS (Advertising Cost of Sale) management during GIF requires a different philosophy than normal operations. Your target ACOS during GIF should be higher than your standard target — and intentionally so.

Here is the logic: during GIF, conversion rates across Amazon India rise significantly because buyer intent is high and deal-seeking behaviour is active. Even at a higher CPC, your cost per acquisition may be lower than normal because your conversion rate improvement offsets the CPC increase. Additionally, the organic rank boost from high GIF sales velocity persists for 4-8 weeks after the event — meaning the long-term value of GIF sales exceeds the immediate ACOS number.

Recommended ACOS targets during GIF by phase:

  • Day -14 to Day -1 (pre-festival buildup): Your standard ACOS target. This is normal operation with slightly elevated bids.
  • GIF Day 1-3 (peak days): Accept up to 1.5x your standard ACOS target. The organic rank benefit justifies the short-term cost.
  • GIF Day 4+ (tail days): Return toward standard ACOS. CPCs typically stabilise as the initial rush subsides.
  • Post-GIF (7 days after): Reduce bids back toward standard but maintain higher budgets — the organic rank improvement from GIF continues to drive conversion, and you want to capture that with paid support.

Sponsored Brands and Sponsored Display for GIF

Most Indian sellers focus exclusively on Sponsored Products during GIF — which is correct for budget allocation, but Sponsored Brands and Sponsored Display play important complementary roles:

Sponsored Brands: If you have a brand store on Amazon India, run Sponsored Brands video ads for your top categories during GIF. Video ads in the search results are less common and therefore less competitive than static Sponsored Products — and during GIF, the added brand visibility has compounding value. Budget allocation: 15-20% of total GIF ad spend.

Sponsored Display — retargeting: Run Sponsored Display retargeting on your own product detail pages (PDPs) to capture shoppers who viewed your products but didn't purchase. During GIF, purchase consideration cycles are compressed — a shopper who viewed your product 2 hours ago and didn't buy is very likely still in the market. Retargeting them with a "deal available" message has high conversion value. Budget: 10% of total GIF ad spend.

Competitor conquesting via Sponsored Display: If your category has weak incumbents (high-priced, low-review competitors), run Sponsored Display campaigns targeting their ASINs. GIF shoppers are deal-sensitive — a well-positioned Sponsored Display ad on a competitor's PDP showing your price advantage can capture significant incremental revenue.

Keyword categories that win during GIF

Not all keywords perform equally during the Great Indian Festival. From managing Amazon India campaigns through multiple GIF cycles, these keyword types show the highest ROI during the event:

Generic category + "offer" terms: Searches like "mobile phone offer," "laptop deal," "headphones sale" spike dramatically during GIF. These are high-volume, high-conversion terms that many sellers neglect in favour of specific product searches. Add generic category + deal modifier terms to your broad match campaigns before GIF.

Festival gift terms: "Diwali gift," "gift for husband," "gift under 2000" perform strongly during GIF because the event coincides with the Diwali gifting season. If your product has gifting applicability, add gift-intent keywords explicitly.

Comparison keywords: "[Your product type] vs [competitor product]" and "[product type] best" searches are extremely high-conversion during GIF because shoppers are actively making final purchase decisions. These are expensive keywords but convert at 2-3x the rate of generic terms.

Post-GIF: capturing the rank momentum

The single most underused aspect of GIF strategy among Indian sellers is the post-event period. High sales velocity during GIF improves your organic rank for primary keywords — but that rank improvement decays if you don't maintain sales velocity for 2-4 weeks after the event.

Post-GIF strategy: maintain 1.5-2x your pre-GIF budget for two weeks after the event, specifically on exact match campaigns for your top-performing keywords. The combination of improved organic rank and continued paid support creates a compounding effect that typically produces your strongest ROAS of the entire year — often better than GIF itself, because CPCs normalise while the organic benefit persists.

AdsSarthi's marketplace ad management handles this post-event strategy automatically — including the gradual bid stepdown, budget normalisation, and keyword performance review that converts a single GIF event into 6-8 weeks of elevated performance.