Where a party requests service upon a witness who resides outside the county in which the trial will be located, the request shall, pursuant to Civil Rule 45(B), be accompanied by a check made payable to the requested witness, in the amount of one day's witness fees plus mileage. The clerk shall enter the fact of the receipt of the check, along with the request for service of the subpoena, in the docket and shall forward the subpoena and check, to be served by the sheriff of the county in which the witness resides or where service is directed by the party.
Ohio. L.C.C.R. 3