Please evaluate this plan carefully. There are losses on making charges and tax while selling gold coins. Your reward rate must clearly be higher than these 2 costs. Infinia barely breaks even. M4B might get you the returns. Don't forget the IT scrutiny if spends cross 10 lakhs. CheersMy take here was- If I am planning a trip and need to book Accor property usitng axis rewards, I can buy gold coin and then sell it. It would atleast save me 5-7 %.