Can you perforate a piece out of the bottom corner of the paper so that I have a small tear out card?

We can most likely create this for you!  The minimum order for partially perforated paper is 10,000 sheets.  We will need to know your specifications as to where the perforations will go, as well as what weight of paper you need, and if you have a mock-up or sample, go ahead and send that along as well.