kind of annoyed

so i just booked my photographer a week and a half ago..

and apparently i got a postcard in the mail from them today saying 'we'd like you to come in and look at our packages-and with any booking we'll give you a hundred dollar gc towards a package and a free 20x20'

um well obvi. i was on a mailing list, but i want this stuff now--do you think if i call them they'll honor it?

I would call and ask, they should honor it if they sent it to you regardless of whether you booked them already or not