I just had a few question about dealing with the Classified section. For starters... what exactly is the difference between CONUS and International. I assume CONUS means Continental U.S. and International, but what does that mean. Like if only International is checked then because I am from Canada I should not select "buy now", and maybe contact the seller... but if it had CONUS checked I could just click "buy now"? Should I still contact the seller before regardless of what box is checked just out of courtesy.

These seem like relatively foolish questions, but I just don't want to step on anyones does.

thanks
Alan