Amex Plat Travel Wallet transfer Scenario -
1. Load 10K on Mobikwik in 40 transactions - Can be spread across period of 12 months
2. Loading of Mobikwik wallet is 2.5% as on today.
3. Apply "Century" code get 1% upto 100 as cahback
4. Effective cost of loading wallet - 1.5%
5. Transfer to bank at 0 cost
6. Pay Amex bill through HDFC platinum debit card and get 1% cashback (max upto 750 i.e for payment upto INR 750,000)
7. Effective cost 0.5%
8. Get 48,000 Amex reward for 4L spend and 10K Taj voucher - Reward rate at 14.5% (This may increase further if you transfer to Mariott during offer period where they give additional 30%)
9. Overall effective rate of earning - 14.5-0.5=14%
This is as per my understanding, Correct if anything mentioned is incorrect.