Haven't done it yet, but I plan to make some of those little small CDs,the kind that fit in the inner part of the player, with my info on the outside. Of course they would mostly be for prospective clients.
Right now I print the cards myself. You can get almost any kind of card stock from Office
Depot. I have had a paper cutter for years.
Most good print programs have templates that you can modify.
DonM