Partial Payments support on the Orders API

What's New

Businesses would be able to collect partial payments from their customers on checkouts supporting Partial payments via Orders API.
Similar to Invoices, a Collect CTA would be visible on the Order Details page of partial paid orders.
This would allow businesses to collect payment in multiple parts via multiple means - Manually or Using a card on file or Adding a new card.
An example of this would be when someone books a calendar appointment for a hair cut worth $100, they can pay $20 as an advance for booking the appointment and the remaining $80 can be collected either manually or using the customer's card on file / new card, when they are at the salon.
This API modification would be available for all checkouts to utilize in building different use-cases on their respective checkouts where partial payments are required.
In the first phase this would be enabled for Calendars with support for others coming with time.
This feature currently works for one-time products only, not for subscription products.

What's Next?

Partial Payments would be available on the front-end via Calendars once they are live with the Orders API implementation.