Postpartum supply question for 2nd time + moms

ksutt

So I'm starting to stock up on things I have heard are needed for after you give birth. I got about 6 pairs of "granny panties", tucks pads, and some ice packs. I was going to get some pads but was completely lost when looking. I have never worn a pad in my life, so I really know nothing about the different kinds.  Any suggestions on what to get? Also, anything else I should include in my "postpartum toolkit".