I received a Jetstar promo email today offering double SCs for the first 1000 QF FF to book eligible fares on Jetstar:
** Jetstar and Qantas Frequent Flyer double points promotion terms and conditions
Double points offer available for the first 1,000 Qantas Frequent Flyer members booked on an eligible Jetstar Starter Plus, Starter Max fare or Business Max fare from 11am on 17 May 2011. The offer is available until the first 1,000 eligible seats have been booked or until 23.59pm on 24 May 2011 (whichever is earlier). Bookings must be for travel between 17 May and 17 December 2011. Eligible flights are flights operated by Jetstar Airways, Jetstar Asia or Valuair with a 'JQ', '3K' or 'VF' flight number. Excludes Jetstar Pacific (BL). If multiple passengers on one itinerary are Qantas Frequent Flyer members, all Qantas Frequent Flyer members may earn double points provided each member's Qantas Frequent Flyer number has been entered in the booking at the time of booking. You must be a member of the Qantas Frequent Flyer program to earn points. A joining fee may apply. Membership and points are subject to the Qantas Frequent Flyer program terms and conditions Qantas Frequent Flyer points and Status credits may take up to six weeks after completion of your travel to be credited to your Qantas Frequent Flyer account. This offer cannot be combined with any other extra points offer and points are not earned on Classic Flight Award bookings. Points will not be awarded for cancelled bookings. Jetstar reserves the right to extend the promotional period at their discretion.