Yes! The alternative is often some very busy partner spending hours of unbillable time every week making sure the bills match the client's required formatting, often because whatever crappy software the client currently uses gets confused when it sees commas instead of semicolons separating entries or whatever.

Billing partners hate reviewing bills. First year associates write some interesting narratives in their time entries.

We are working on the best way to provide this service. Most likely working through a partner. We like the idea of an "Approved by" label. But we want to avoid any conflict of interest.