Hi welcome to Karrie's no frills button website
the basic break down of a button should look like this
here are the templates that you can use
for Illustrator try this one: Pick me!
for Photoshop try this one: Pick me!
Once you have a design you can throw it into the template found here *30 up template*
the end results will look something like this
then print them out.(and remember to print more then you need, cuz sometimes Karrie's little helper elves make oopsies!)
get 'em to karrie and abra cadbra within a specified period of time you have buttons!