Amex Reward Multiplier Guide (2026): Earn 5X on Amazon and Blinkit

If you hold an American Express card — especially the Amex Gold — the Reward Multiplier portal is the single fastest way to rack up Membership Rewards (MR) points in India. In 2026 the portal moved from the old Amex-Gyftr platform to ShopWise, but the play is the same: buy gift vouchers for brands like Amazon Pay and Blinkit and earn up to 5X points on the spend. This guide shows exactly what you earn, on which card, and how to buy — plus the fees to watch.

What the Amex Reward Multiplier is (2026 update)

The Reward Multiplier is Amex India’s voucher-shopping portal. You log in with your Amex credentials, buy a gift voucher (Amazon Pay, Blinkit, and many more), and earn multiplied MR points on that purchase — far more than spending the same amount directly. As of the February 2026 migration, the portal is ShopWise (formerly Amex-Gyftr); your login and multipliers carried over.

What 5X actually earns you

The base MR rate is 1 point per ₹50. The multiplier stacks on top. Here’s what a ₹1,000 voucher earns by card, valuing an MR point at ~₹0.45 (its Gold Collection floor):

And that’s before monthly milestones — route your milestone-qualifying spends through here and your real return climbs higher still.

Which cards get which multiplier

• 5X: Amex Gold, Platinum Charge
• 3X: Platinum Travel, Platinum Reserve
• 2X: Membership Rewards Credit Card (MRCC)

Step-by-step: buying vouchers on ShopWise

1. Open the portal. Go to the current Amex ShopWise Reward Multiplier link (the old Gyftr URL redirects).
2. Log in. Authenticate with your Amex credentials or mobile OTP.
3. Search the brand. Look up Amazon Pay, Blinkit, or your target brand and check the multiplier shown.
4. Pick the denomination that matches your planned spend (mind any monthly cap).
5. Check out and pay with your eligible Amex card — watch for a convenience fee on some vouchers.
6. Receive and redeem. The voucher code arrives by email/portal; load it to the brand and use it. Bonus MR points post within a few weeks.

Pro tips to maximise value

• Stack milestones: use voucher buys to hit your card’s monthly milestone (e.g., Gold’s 6 × ₹1,000) so you earn multiplier and milestone points on the same spend.
• Subtract the convenience fee before buying — on low-value vouchers it can erase the benefit.
• Respect monthly caps (notably on Amazon Pay) so a big purchase doesn’t spill past the earning limit.
• Buy what you’ll actually use — an unused voucher is a 100% loss, no matter the multiplier.

Frequently asked questions

The bottom line

The Amex Reward Multiplier (now ShopWise) is the highest-leverage everyday earning tool in the Amex India toolkit — a Gold cardholder can turn routine Amazon and Blinkit spends into a ~4.5% return, more once milestones stack. Just buy only what you’ll use, watch the convenience fee and caps, and route milestone spends through here.

See how the multiplier fits your card in our Amex Gold vs MRCC guide, what changed in the Gyftr-to-ShopWise move, or the full American Express India guide.

Multipliers, caps and convenience fees change — confirm current details on the live ShopWise portal before buying.

Amit Sharma

About the Author

Amit Sharma is the Lead Analyst at Invest With Bull, leveraging 11 years of market experience to simplify personal finance for salaried professionals. His expertise spans credit card arbitrage, personal loans, and retirement planning (FIRE). He provides data-backed, actionable analysis to help Indian investors achieve financial freedom.

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