https://windscribe.com/
Sign up with a valid email address .... ( can be a junk mail one as far as I know )
Login to your account
Select claim voucher and use the code - GOTD60GB
https://arstechnica.com/information-technology/2017/02/new-10-raspberry-pi-zero-comes-with-wi-fi-and-bluetooth/
Should be available at the official Pi distributors very soon