Mr Jones, I want to say you have till Sept. or end of Sept. but not certain. They just automatically give it to you on your next order. I used it when they had the Tatuaje Havana Vl nobles on free-fall...got four fivers for $19.50 IIRC plus a cpl Eiroa CBT's and my $92.08 bill became $64.46
Thanks C-Bid my order arrived this past Tuesday