Sampling - Too Faced Better Than Sex Mascara

During my small Too Faced Haul, I totally planned to buy the Too Faced Better Than Sex Mascara (the giant pink metal tube is pretty and I like gimmicky name). Anyway, as I put the full-sized and mini set in my shopping cart, I noticed that another (free) mini mascara was automatically included in the order(after a certain amount is reached). If I just follow my original plan, I would end