if that's a question, then;
it's another option, and fairly easy and inexpensive.
you go to your courthouse and get a form from the clerk of court. take it home and simplly fill it out~ stating the massage service, non-payment/bad check, your attempts to reconcile from the individual, and that your are still owed the money.
the filing fee is dependent upon the amount you are suing for, and since i would imagine is relatively small, the fee should be nominal. you will be given a hearing date then or in the mail.
at the hearing, they will offer mediation for those interested. or you will be offered to perusue the action and make a brief statement to the court. if the judge believes there is merit to your case, you will have a trial on another date. it may be able to be solved then. it depends on your state.
if the client defaults and doesn't show up to defend him/herself, you win judgement. however, this doesn't mean that you will be getting paid, even though the judge ruled for you. you may be, or the party could choose not to, and then you have the right to attach a lein on their house or other real property. that lein will be there until it is satisfied by sale of such property. then you get your money.