# Quotes timeline

Use quote timelines to maintain an audit trail of changes and activity for each quote.

 - [GET /quotes/{id}/timeline](https://www.rebilly.com/docs/dev-docs/api/quotes-timeline/getquotetimelinecollection.md): Retrieves quote timeline messages.
 - [POST /quotes/{id}/timeline](https://www.rebilly.com/docs/dev-docs/api/quotes-timeline/postquotetimeline.md): Creates a quote timeline comment or custom defined event.