Problem

Calendar “Require payment” currently forces a fixed amount per calendar. Many accounts need that amount to vary by context (campaign, coupon, season, attendee count, etc.). We can already compute the correct amount elsewhere (workflows, scripts, external apps) and store it in a Custom Field, but the Calendar can’t read from it—so teams duplicate calendars or find other long work arounds.

Proposal

Add an option in Calendar → Payments to source the payment amount from a Custom Field/Value instead of a fixed number.

How it should work

Calendar → Payments

Require payment ✅

Amount Source

Fixed (current behavior) or

Custom Field (new)

When “Custom Field” is selected:

Custom Field accepted (choose an existing Location-level Custom Field, e.g. {{ contact.deposit_amount }})