To make prescriptions for drugs that are not kept in stock a Create Prescription options exists under the Actions button at billing. This creates a document that is stored in the Patient document manager under a prescription tab. A mail merge variable is also available called, PrescriptionNo, that provides a unique id for the prescription script created. To create your prescription template go to Options | Picklist Setup | Patient | Letter Templates RTF/Word. Remember to enter the PrescriptionNo mail merge into the template. To use the Prescription template from an unfinished bill click the Actions button then Create Prescription. Once the Prescription has been completed and printed it will get saved in the patient document manager under the prescription tab. You can search for previous prescriptions by going to Utilities | Document Search | enter prescription number in Description field and tick contains.