If unsure or for the lack of experience, read the thread that remains at the top of these forums. It gives some sound advice for problems such as this one. And for other shipping and packing procedures in general.
*Confirmation # service allows for the packages' status to be monitored via their web site while en route. For the additional .40 it provides a bit more comfort for both partys involved while the package is in transit. There are however, always glitches in their computer sysytem. And incorrect or the lack of proper updates can occur.
*Priority mail is NO guarantee that the package will arrive in the 2/3 day expectancy. Additionally, since the events of 9/11, it seems that several, if not many or all of the Postal branches are emphasizing this as their reply to their customers inquiries. Seems to me like they are over "using" this to justify late or inefficient service.
*Keep ALL receipts and paperwork. On several occassions, I have requested the branch supervisor in my area to examine the track of inefficient shipping service that I had experienced. Presented with many receipts of past transactions, I clearly stated that I would file a complaint to the Postmaster General. I received FULL REFUNDS in CASH on the spot after signing a few papers. I believe branch supervisors may have this discretion. But all cases may be differ.
*As for WA. state, I have experienced delays on a somewhat regular basis. Although priority serviced was used, it occurs often that the package(s) arrived at a smaller branch/ receiving station(?) and is then rerouted to another larger branch. Then it is sent on its way to its appropriate address. This would explain the delay.
*Lastly, partys should all agree to all shipping terms prior to sending any package out. I.E.: Any assumptions that a package would be insured on the mailers part could lead to complications. "I did not state the package would be insured", "You did not request insurance nor a confiramtion # service", etc. When in doubt, spell it out.
Nakano