Here are few examples from recent years –
Book by 13-11-2011 fly by 31-01-2012
You can indeed earn Double Status Credit points by booking before 13 November 2011 and travelling before 31 January 2012.
And yes AIRwin, last years was good !
Book by 31-12-2013 fly between 01-02-2014 and 30-06-2014
For a limited time only, Velocity members can earn Double Status Credits when flying on eligible Virgin Australia flights between 1 February - 30 June 2014. To take advantage of this offer, members must book by 31 December 2013. This offer is valid for new bookings made between 18 December - 31 December 2013 inclusive, for travel on eligible Virgin Australia flights between 1 February - 30 June 2014 inclusive. Eligible flights include any flights operated by Virgin Australia or Virgin Samoa with a Virgin Australia or Virgin Samoa (VA) flight number, and flown in a fare class and itinerary that normally earns Status Credits
I booked a lot of first half 2014 travel in Dec 13 that I knew I would have to do sometime - then, where I can I make the trips marry up with the booking already made. I book full Y, PE or J so not a lot of drama if I need to make a major change. Requal-ed Plat again easy and Mrs clivem bagged Gold companion also .....good move if you can make it work. You won't miss it on here when they come up.... the fireworks go off.