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Amazon India

Amazon checkout extension for flash sales

Buy Fast compresses Amazon.in checkout during Prime Day and lightning deals. Flip ON on a product page — coupons clip automatically, address and payment run with your saved settings. Checkout runs in your browser on Amazon and Flipkart using your saved address and payment. Turn the product-page toggle OFF if you only want price history and coupons.

Add to Chrome

How it works

  1. 1

    Install and pin Buy Fast

    Add the extension from the Chrome Web Store and pin it to your toolbar. Open the popup once to set payment priority: COD, card, UPI, or Net Banking.

  2. 2

    Open any Amazon.in product

    The BuyFast bar appears on product listings. Price history shows whether today’s deal is above or below recent lows.

  3. 3

    Flip ON when you are ready

    During a flash sale, flip the toggle ON. Buy Fast applies eligible coupons and skips steps you already completed. Checkout runs in your browser on Amazon and Flipkart using your saved address and payment. Turn the product-page toggle OFF if you only want price history and coupons.

Also on Buy Fast

Installation guideAbout Buy Fast

Ready to try Buy Fast?

Add to Chrome

Common questions

Checkout runs in your browser on Amazon and Flipkart using your saved address and payment. Turn the product-page toggle OFF if you only want price history and coupons.

COD, card, UPI, and Net Banking — set your priority once in the extension popup.