Some of our services require additional information, such as MAC addresses and so on. Moreover, some of the services might allow for the registration of multiple devices. This information may not be available when you initially sign up, and so therefore this form would be something a user would use perhaps a week afterwards. Is there an easy way to do this? A plugin or feature that I am not aware of?
This is easy if you know php. But I don't think that this require customization at all. Just create multiple fields at aMember CP -> Add fields for example MAC1 MAC2 etc... then include one field on signup form and add other fields to profile form in aMember CP -> Forms Editor.