You can view information about changes relevant to a particular invoice in the History tab of the invoice viewer:
Many pieces of information are stored in the invoice history:
- Invoice Status changes
- Rate Changes
- Notes Added to entries on invoice
- Entity Detached from an invoice
Invoice Status changes
(created, sent for approval, rejected, approved, paid, etc...)
Rate Changes
(with details)
Notes Added to entries on invoice
Entity Detached from an invoice
Once the invoice is no longer in Draft status