Can you add gift certificates to orders you've already placed? I read somewhere that you can do that. If so, how?

I believe all you have to do is go into that orders history and I think the option is there for you to add a certificate. It has been awhile...anyone else know for sure?

Yes, this is the case. Just click on your order and it will state how you paid for the order. There is now an Edit option which allows for you to add GCs.

Good luck.

Just checked one of my current orders....go into your order summary and the space is there for you to apply a GC to your order!!!