Download digital membership card app which can be scanned to iPhones in a few different ways. Create a note titled "download" in the Notes app and click the camera icon to download a digital credit card app. This menu allows you to scan documents. Point the camera at the card, click one of the buttons below the screen when the camera is focused, then take a picture. Scanners from third parties are an alternative. Using Digi ID, you will be able to view your images as actual scans.