We do combine shipping. Put all your items in your cart and then request an invoice. If you're buying more than one item we'll work with you on combining shipping (in almost all cases).
We do love questions.
We provide tracking in the US, and custom's numbers outside of the the US.
Please, if you have problems, it would be best if you get in touch first before you leave negative feedback. We'll work with you to straighten things out. Our aim is to make you happy. Let us try to do that.
Thank you.