Should an Indian ecommerce brand use Performance Max or Standard Shopping?

If you have 50+ purchases per month and a clean feed, PMax usually matches or beats Standard Shopping while adding YouTube and Discover reach. Below that, Standard Shopping with manual or smart bidding gives more control and is easier to diagnose.

How do I protect my brand keywords from Performance Max?

Create a separate exact-match Search campaign for your brand terms and set a high bid. PMax cannot override a more specific campaign type for exact-match queries. Brand campaigns typically need only a small budget but are essential to prevent PMax from claiming branded search credit.

How many asset groups should I set up in Performance Max?

One per product category or promotion theme. If you sell skincare and supplements, use two asset groups with category-specific headlines, images and landing pages. One generic asset group for everything produces lower CTR and harder-to-read performance signals.

Why does my Performance Max campaign underspend in India?

Usually because the target ROAS is set too high for the account's conversion volume. Lower the target ROAS by 20-30%, let the campaign run for 10-14 days, then gradually increase it. Also check that your product feed is approved and that the budget is not too low for the algorithm to learn.

Strategy · 7 min read

Google Performance Max Campaigns in India: When They Work and When to Use Standard

2026-10-12

Google Performance Max (PMax) campaigns use one campaign to run ads across Search, Shopping, Display, YouTube, Discover and Gmail. Google allocates budget based on its conversion predictions. For Indian advertisers with strong conversion data and a complete product feed, PMax often delivers incremental reach at a competitive CPA. For accounts with thin data or very specific audience requirements, standard Search and Shopping campaigns remain more predictable.

Key takeaways

PMax needs 30+ conversions per month to optimise effectively
Protect your brand keywords with a separate exact-match Search campaign
Set up separate asset groups per product category, not one asset group for everything
PMax reports are limited — use the Insights tab and Search Terms report to understand spend
Standard Search campaigns remain better for high-intent, exact-match queries you must control

What Performance Max actually does

PMax is a single campaign type that replaces Smart Shopping (for ecommerce) and can supplement Search and Display campaigns. It picks placements, audiences and bids automatically, using your asset groups (headlines, descriptions, images, videos) and product feed as inputs.

The trade-off is control: you cannot exclude placements or audiences the way you can in standard campaigns, and reporting is limited. Google shows you which asset groups perform better, but not the specific search terms, placements or audiences driving conversions.

When PMax outperforms standard campaigns in India

Ecommerce accounts with a clean product feed and 50+ purchases per month
Brands that want reach across YouTube and Discover without managing separate campaigns
Accounts where Smart Shopping was already delivering good ROAS — PMax is its replacement
D2C brands running seasonal campaigns that need to spread budget across placements quickly

When standard campaigns perform better

New accounts with fewer than 30 conversions per month — PMax cannot optimise without enough data
B2B and service accounts where you need exact control over which search terms trigger your ads
Any campaign where you want to test specific headlines or landing pages against each other
Accounts where brand keyword protection is a priority — always run a separate brand Search campaign alongside PMax

How to set up PMax for Indian ecommerce accounts

Create separate asset groups per product category, not one asset group for your entire catalogue. Use strong headlines (include price, offer and USP), upload at least 4 images (product, lifestyle, logo, and one square crop), and add a short video even if it is a basic slideshow — campaigns without video often spend more on low-quality Display placements.

Set a target ROAS based on your margins, not a number you hope to see. If you set target ROAS too high, PMax under-spends and misses volume. Start 20-30% below your ideal target, then tighten it after two weeks.

Reading Performance Max reports

PMax's reporting is intentionally limited. Use the Insights tab for audience and search category signals. Create a Search Terms report from the Campaign menu (it exists but is not the default view). Monitor conversion lag — PMax often shows delayed conversions, so allow 7-14 days before judging performance.

Frequently asked questions

Should an Indian ecommerce brand use Performance Max or Standard Shopping?: If you have 50+ purchases per month and a clean feed, PMax usually matches or beats Standard Shopping while adding YouTube and Discover reach. Below that, Standard Shopping with manual or smart bidding gives more control and is easier to diagnose.
How do I protect my brand keywords from Performance Max?: Create a separate exact-match Search campaign for your brand terms and set a high bid. PMax cannot override a more specific campaign type for exact-match queries. Brand campaigns typically need only a small budget but are essential to prevent PMax from claiming branded search credit.
How many asset groups should I set up in Performance Max?: One per product category or promotion theme. If you sell skincare and supplements, use two asset groups with category-specific headlines, images and landing pages. One generic asset group for everything produces lower CTR and harder-to-read performance signals.
Why does my Performance Max campaign underspend in India?: Usually because the target ROAS is set too high for the account's conversion volume. Lower the target ROAS by 20-30%, let the campaign run for 10-14 days, then gradually increase it. Also check that your product feed is approved and that the budget is not too low for the algorithm to learn.