I usually use Kelly Paper products because they are more cost effective and the colors are nicer. I liked the old Hammermil you used to carry - there just isn't much of a color selection.
I entered the store and went directly to the copy paper aisle. I paid at the counter when I noticed less expensive copy paper right at the checkout counter. The cashier gladly refunded my purchase and charged me for the new package. The difference between the two packages was minimal. However I had the time and the cashier was willing to exchange.