Adding birthday wishes is a bit too much and not
necesary ;)

I also ask the seller to write lower values on the
package, because it's really expensive what the
customs charges here(germany).

My Animaxis orders are a good example because they
always write the correct value on the package.
The customs always charged me 17.2% import tax and
duties, after a year i found out that they charged
me too much, the correct percentage would've been
7% for original art.

And if this wouldn't be worse enough they opened
lots of my packages, even the celbags sometimes.

It was a long fight with the customs to get some
of the money back they charged too much.

Now i try on every occasion to ask the seller to
write a lower value on the package then it goes
through the customs without a problem.