Just got back from six weeks in the States and had an AWFUL surprise.

For almost two years now I have had no problem mailing packages from the U.S. to Spain on the slow boat to China route. Never lost anything and since I mark everything "household goods," I have never had any problem with getting stopped by Spanish aduanas (after an initial mistake marking something as electronics).
Well, I went to the U.S. post office at the end of August to mail my usual peanut butter, etc. only to find that in its infinite wisdom, the U.S. gov't has DONE AWAY with the slow boat. You can now ONLY mail stuff priority (airmail) internationally.
First of all this means that shipping costs about four times what it did before. AND, as the two in the one-two punch, all this priority stuff DOES attract aduana's notice. Three of the four boxes I sent were searched by Spanish customs (which has never happened before)and on two of them, they have demanded I pay customs (after first estimating the cost of the contents at about three times their actual cost.)
SO, for items I paid a total of $200 to buy in the U.S., and another $150 to ship, aduanas has chosen to charge me another $100. I will go fight it at the airport, as I have my receipts and their estimations of value. But be warned that shipping stuff is no longer a good option.
Of course, considering that the TSA went into all four of our bags and stole stuff, neither is packing it! ARGHHH!!!!

azucar!