We have just learned that a double VIP point offer has just become available in the Australian Online LEGO store.
You will earn 2 points for $1.50 spent between March 14th 2015 and March 29th 2015.
You can see more details at http://shop.lego.com/VIP/vipPromotions.jsp
The exclusive Winter Soldier minifig is still available with a Helicarrier purchase, so this is probably the best time to buy it, before the minifig goes out of stock.