Is there a thread or something that show show the coupon hairs are shaded without having to use it? Like, when you go to hair salon and you can add different colors to different shade areas. Does that make sense? Sorry, I'm having a hard time wording my question. Thanks in advance!

No, but I think you can preview most if not all the coupons in the salon anyways before you buy them.

Oh, you can? I hadn't realized that. Thank you.

I know you can preview everything you've unlocked, streaks and all.