Target had an offer for a while where you bought a Harry's razor and had to use an included code to get 4 free blades. Turned out that you had to subscribe to the blades being delivered to get the "free" blades.
At the end of the day I get more miles out of regular "high priced" blades than Harry's.
I love the idea of the little company that could... I'm just not going to have a "blade subscription" and feel taken advantage of in the 4 free blades but only if you subscribe garbage. Not free at all.