From now until 31 Dec 2017, be the first 200 to spend at least S$2000 equivalent in foreign currency, and you will receive 5000 bonus miles.
Only upon satisfying the spend criteria, send HSBC an SMS at 74722 with V1<space>NRIC (eg V1 S1234567A).
If you want to take advantage of this offer, you will have to act fast to be the first 200 to meet the qualifying spend.