They always have free shipping codes. The latest code is..
VDAYFSHI believe it expires tomorrow though. If you browse around on their website long enough a banner will pop up for free shipping. We ordered a crib, glider and ottoman from JCP and you do have to put it all together. FYI the glider on sale for 169.99 is not comfortable! We're sending it back. I guess you get what you pay for:) Hope this helps.
They don't really specify the size but usually you can use the free shipping codes on smaller pieces of furniture. I had my eye on a changing table and matching toy box but the shipping was ridiculous. However, I was able to use the free shipping code on those items which turned out to be a great bargain. I literally just added things to my cart to see if the free shipping applied. Hope this helps!