How Buy Fast auto-applies coupons (and what it never does)

What gets applied automatically

On Amazon, Buy Fast clips eligible coupons shown on the product page when you flip ON. On Flipkart, available bank offers and SuperCoins can apply when your account qualifies.

Coupons still follow retailer rules — minimum order value, eligible cards, or first-time user restrictions. Buy Fast cannot override those limits.

What Buy Fast does not do

It does not invent coupon codes, bypass retailer terms, or complete checkout without your confirmation. It does not store your payment PIN, UPI MPIN, or card CVV.

If a coupon fails, you can still complete checkout manually. Send a bug report with the product URL if a known coupon stopped working after a site update.

Why confirmation stays on

Every order waits for your explicit approval before shipping. That keeps you in control and matches how the extension is designed — speed without silent purchases.