We have recently made changes to revenue entry making the customer a required field on each billing item created. When you add a new revenue item, the customer (formally alternate bill to) will default to the customer assigned to the order. You can then override it if an alternate customer needs to be used. This change will be included in our next major release.

This has been completed and will be included in the Fall 2009 release.

We have opened up the existing Payment Management apply screens in read only to allow users to research how payments were applied. We also came up with some cool design concepts for a future rewrite of the Payment Management module.