01 路 Current practice
How do coach companies often solve invoicing today?
In many companies, invoicing is built from separate sources. Administration looks at the original quote, compares it to planning and fills gaps with notes or coordination with planners. That is workable as long as the number of trips stays limited, but quickly becomes inefficient when there are many changes or exceptions.
The real cost then is not just in the invoice itself, but in all the intermediate steps: searching for information, checking, asking, and re-entering. That turns invoicing into a repair process instead of a logical conclusion to a well-recorded trip.