.Double Qantas Frequent Flyer points offer is only available to existing Woolworths Qantas credit cardholders who make an eligible purchase from 29 April 2013 to 12 May 2013 in Woolworths Supermarkets, Woolworths liquor, BWS (excluding Tasmania), BIG W, Cellarmasters, Thomas Dux, Masters and Dan Murphy's made with the Woolworths Qantas credit card