In December 2014, I signed up for the jet airways american express platinum card for the 15000 sign on bonus miles. I don’t find this card too exciting with its earn ratio, the best earn ratio for spends on Jetairways is the HDFC co-branded world card which gives 18 miles for 150 spent (12 miles for 100).
In May 2015, there was an offer of 1000 bonus JP Miles when you subscribe to an supplementary card. I applied for 2 cards (free) for 2000 bonus JP miles.
As per TnC, the bonus miles should be credited to your account by July 31, 2015, for me it didn’t.
I called in and got it rectified. If you availed this offer, do verify if you received the miles.