Pronašao sam ga ovdje
https://services.google.com/fb/forms/adwordscoupon/
Kao google će mi poslati ga na mail za 3 dana. Prošlo je pet dana, još nisu. Je li netko to probao već?
P.S. koliko star smije biti račun prije nego li iskoristim kupon?
This action applies only to new Google AdWords customers with a billing address in the United States or Canada. Only one promotional code per customer. By submitting your email address, you only give Google permission to use it for purposes related to the transmission of a Google AdWords promotional coupon. If you submit your phone number, Google may call you to consult you concerning advertising with Google and help you with campaign setup. The full T&Cs related to the promotional coupon will be included in the coupon fulfillment email.