2 referrals per day, 8 max per monthhttp://refer.starbucks.com/micro/microsite?source=mobileinboxJust tried it.. U can refer anyone including urself... Select "digital card" make sure to select the check box to receive emails & the free drink. After ur setup print out ur digital card (going to say $0 balance) but a free drink should be on the barcode. Enjoy.
I have to make a new e-mail address every time?
tried few times - only got 6 stars for the first one
Did it but no stars posted on my account
Bit i thought that buy sending someone a referal, they get a free cup, how does that work?
True. The person you send it to gets a free drink. In addition, the one who refers gets 6 stars. When he does 2 referrals he gets 12 stars which also equals a free drink.
-1 only if you have gold (30 stars)
So if you're not at Gold you'll get it after 5 referrals.
As mentioned above, i did more than 5 referrals, and only got one code worth 6 stars
IIRC It usually takes 24hrs for stars to post I would assume same here