I have 2 $10 off a $25 purchase and one $15 off a $15 purchase
. But does that mean I can buy a $35 item and only spend $10? Seems like probably not! And if not, do I need to make 3 different transactions? I was mailed each one of the coupons from JC Penney so I feel they should honor all 3 someway or another.
They are all within the same date ranges.

They are all within the same date ranges.