Add to ChromeAmazon 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, and you confirm before the order ships.
How it works
- 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
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
Flip ON when you are ready
During a flash sale, flip the toggle ON. Buy Fast applies eligible coupons, skips steps you already completed, and stops at confirmation.
Also on Buy Fast
Common questions
No. You confirm every order before it ships. Buy Fast only speeds up the checkout path.
COD, card, UPI, and Net Banking — set your priority once in the extension popup.
No. Desktop Chrome only. The extension runs on amazon.in in your browser.