Credit Apps & Returns Credit Apps & Returns Returns: Please contact: (800)-333-7004, indicate you have a return and need to speak with Inside Sales. We need your location and you will be connected to the right location. Or use our online chat to manage your return request. Please provide your original sales order #, or PO #, part #, and quantity to be returned. Credit Applications Select the relevant map image below according to your approximate geographic location. This will download the required credit application. Fill out the application, sign, and return to IFP as an attached document and email to: firstname.lastname@example.org with the subject line credit application. Applications for EHA or locations outside the other designated map territories, use the US map download.