If you have your own artwork and commercial, you can upload it when placing your order. Audio should be 30 seconds or less. Acceptable file formats are: .wav, .mp3, .wma, .ogg, .aac. The display Ad should be 300 x 250 pixels. Acceptable file formats are .png, .jpeg, .gif. If you don’t have these, don’t worry… we’ll do it for you!