On this side of Xi'an, we currently don't have this service anymore. Two days ago, I contacted the post office about this matter, and the most they can offer is to hold the package for pickup, but you also need to submit an application to them. There are no additional fees involved. If you really need a pick-up service, it's best to choose a professional manager; HAMCQ card sets on this site and qeg.net are both options. I personally use the HAMCQ card set on this site, and I'm also trying out QEG recently.
Here's a QEG.NET email address for registering with a receiving invitation code (aff): BG9CHE