YES : Again Avianca have an offer 

this one is short but sweet yet again

US$33 will buy you 1,000 LifeMiles costing just under AU$46, with this offer you will get 2,400. Bring this back to dollars per 1,000 LifeMiles in AU and it sits at $19.15 - putting it at the upper end in value. I consider this to be a little expensive if you are not going to use them straight away. The AUD/USD conversion is just crap right now for this sort of thing. I have written to LifeMiles and asked if my credit card can be charged in Colombian Peso and at what value per 1,000 and am waiting for a response. This may make the choice to purchase a little easier. I just don't like purchasing in USD...