Fanmail.biz

Could someone please tell me how to put return postage on an International package. I would like to send some requests to the UK along with Australia, but can't figure out how to purchase international postage. All the websites I have found will only allow you to purchase postage if you live in the country.

Thanks so much!

You can look for stamp sellers on eBay, or look for the same/post a wanted in the Autograph Exchange/Sale section of this forum.
Alternatively, obtain paper currency from the return country through a bank, travel agency etc and enclose enough (concealing well) to cover return postage with your SAE. The smallest for UK is a £5 note I am not sure about AUS.
Look on the UK & AU Post Office websites to calculate the prices.