I Buy One, I Get One Free?

Why is the concept of a 'Buy One, Get One Free' deal so hard for some people to grasp? These past few days we've had Top Sirloin Steaks on a BOGO deal. The coupon is pretty self explanatory, for me anyways. About 75% of my customers will come up to me and ask, so if I buy one, I get one free right? No people, we are lying to you. We just printed out the coupons for shits and giggles. God, you people are retarded. I have also had customers come up to me and ask if they can just get one free. I'm like, you have to buy one, to get one free. What dumb asses. Another customer comes up to me and asks if the Tenderloin steaks are also on the BOGO deal, right after I told him that the Sirloin was the BOGO deal. Are you deaf sir? And of course the Tenderloin isn't a BOGO deal, it's frickin $24.99 lb! Do you think this company can afford to give you a free piece of filet mignon? HA! Nice try! You people need to get some more common sense or a brain for that matter because I'm sick of pointing out the obvious to you.