So I am wanting to find a plugin that makes it easy to have

So I am wanting to find a plugin that makes it easy to have a database of a certain item. Enter CustomPress. It seems like it might do the job, but something else that I want to do would be to let the users see this database of items, and select and add any number of those items (including multiples of an item) to their own personal collection. I would also want the users to be able to write notes on the items they have.

Is this something CustomPress can do?