I found a discount code for Beer Bud, who have a great selection of craft beers available for shipping Australia wide.
Beer Bud also have a referral system where the referee get's 15% off their first order and the referrer get's $10 if the referee purchases anything. I'm not sure if this 15% is stackable with the coupon code, but if it is, then that would be a very decent 30% discount!
Feel free to use my referral link click here or just jump on the the site manually :)
Most of their prices are equal to or higher than bricks & mortar liquor outlets here in Brisbane. The 15% discount is negated by the delivery fee, so unfortunately no deal here for me.