2 Answers

"Free with subscription" means that when you purchase a subscription to (for example) a magazine, and have committed to paying for and receiving a set number of issues of the magazine, the publishing company will send you, for no cost, an additional item, often a supplemental magazine.  I have subscribed to cooking magazines and received "at no cost" a small pamphlet of recipes, or a dish towel, or some other small item of "thanks". 

I guess the question I'm asked the most often is 'When you were sitting in that capsule listening to the link count-down how did you feel' link Well the answer to that one is link easy. I felt exactly how you would feel if you were getting ready to launch and knew you were sitting on top of two million parts all built by the lowest bidder on a government contract. Astronaut John Glenn