Mail that gets opened!

I think it is great to send a small gift to current or potential clients in the mail.  A bulky package gets opened sooner and more often than flat mail.  I call it the "Cracker Jack" effect, people want to see what's inside.  You can send a 3" x 3" 25 sheet sticky note pad in an evelope with a normal 8.5" x 11" letterhead and not have to pay additional postage!