Just don’t do it. I shipped to Ireland (Republic of) and my customer had a nasty surprise of a 44 euro charge on top of the shipping costs (38ish USD). They charged 26 euro tax and an 18 euro “other” fee to release the package. I tried to use the UPS site to figure out they arrived at 26 euro tax (on a $46 product) and was unsuccessful after about an hour of poking around. Calling the help line got me no where. The other charge was probably a brokerage fee. I think the broker is thief but can’t prove it.
Needless to say, I have removed UPS as an international shipping option.
I will take a look at re-shippers.