I would like to be able to create Customer Searches that can be used to send out emails from Marketr depending on custom Contacts fields. For example, I would like to create custom Contact fields such as check boxes for recieving emails related to different categories like Administrative, Informational, Emergency, Billing, etc. We would check the boxes for each contact to signify which types of emails they should get. Then we would need those fields searchable in Customer Search so that we can create email lists based on those fields. This is already possible at the Customer level, but not at the Contacts level.