Go to the 'International' board on .com and do some searching. there are many long threads on the topic with plenty of info.
Briefly, if you are taking packages with an iundividual value under US$200 the process is relativelt easy although as you can imagine, your paperwork needs to be in order. Generally packages should be wrapped an addressed, take a tape gun with you on the off chance they want to have a look.
Consult with the US Customs for the proper procedures.
Ben

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915
- answering Trolls is voluntary, my policy is not to participate.