Lucky guys... Sometimes I don't think Google would even give someone a free kick to the teeth, if they asked... but I guess if you spend enough anything is possible.
TAX Invoice is so Google can claim your gift as a deduction. Microsoft did the same thing to me. I asked for a Windows service pack on CD because I was on dialup and didn't want to download 100mbs. When the CD arrived it had a tax invoice for $44. I was thinking ftw?
Fuck Their Wives? I don't get it... We got the prezzies too. They look quite good to be honest. And reasonably useful too. And yes, we spend loads (and they waste loads of it).