Dear Steve,
Thanks for posting on the forum. I sent the below to you via email on July 25 and am including here in case other forum readers are interested in reading:
Nearly every expat in Panama opts for private mail services in Panama. The Panamanian national mail system is unreliable, whereas local couriers provide fast, reliable service, often via P.O. boxes held in Miami. Companies offering these services in Panama include Airbox Express/Aerocasillas (website: http://www.airbox.com.pa) and Mailboxes, Etc. (website: http://www.centam-mbe.com). These companies make it very easy to receive mail and shipments, so you don’t have to go through “Amazon withdrawal.”
And remember: Unless you’re severing all ties with home, you’ll probably want to maintain a permanent address/postal address back home. You can use it to maintain the benefits of your home residence in some cases, as well as for sending, receiving, or forwarding mail.
Hopefully others will post as well.
Regards,