I'm bad about haggling for a deal. Once I asked for a discount because of a spot on a piece of clothing. I could tell that it was something that would most likely wash off and if it didn't, it was in a place that wouldn't be noticeable. Still, I felt like I was asking for a freebie. I also remember going to Mexico where you haggle over everything when you're shopping and I just can't do it.... made my husband do it. And by the way, I'm not necessarily the shy type. I do speak my mind when needed.... just can't haggle a deal.
Good luck on your discount!