Messages
Message one vendor
Chat with a single vendor about their application, or start a conversation with any vendor on bzar.
What you'll get: a private conversation with one vendor, saved with the event it's about.
On the Applications tab, open the vendor's application.
Click Message. A conversation about this event opens.
Type and press Enter to send. Shift + Enter starts a new line.
You're done when your message shows in the conversation. The vendor gets a notification, and their reply lands in Messages.