What do the different channels in the inquiry form stand for?

Landing Pages

Using the ADDITIVE+ INQUIRY channels, the path via which the inquiry was made can be assigned and tracked.

This is done by creating (under channels in ADDITIVE+ INQUIRES) and assigning the Channel "Landingpage", Channel: Marketing Automation "ADDITIVE+ MARKETING AUTOMATION" and (optional) Channel: Booking "DEALS" in the inquiry form.

ADDITIVE+ CONTENT - How do I configure the inquiry form?

ADDITVE+ INQUIRIES - How do I create an ADDITIVE+ INQUIRY channel?