FreeAgent CRM includes a vast number of field types for all their apps that allow you to customize your forms as never before. You can include in your forms all the information you need to capture to make sure you have everything you need in terms of data.
With that idea in mind, we created the Email list field. As its name implies, it will allow you to save multiple email addresses in a single field, but the best part of it all is that you will be able to select them from existing emails in the system (from the out-of-the-box email fields only).
This makes it a great option to capture all email addresses of contacts that belong to a single Account or add an email list to the Opportunities App to capture the email address of all the contacts associated with an Opportunity.