Marlboro is giving away free carton of Cigarette to celebrate their 100th Aniversary (180 Cartons remaining) Claim your free Marlboro carton. Upon doing those actions, the visitor is then told to complete a survey to “verify their identity”. This one features a fake Marlboro coupon that’s supposedly good for two free cartons of Marlboro brand cigarettes. Beware the ‘Marlboro Giveaway’ scam on. Jul 31, 2017 - 1 comment. I have a coupon on my Facebook for 5 free cartons of Marlboro cigarettes when trying to get the cartons from the store they said it was fake. Marlboro only sends out coupons in the mail and not over the web.