Marketplace | Usage-based pricing

What's new?
App developers can now set a per-usage price on their Marketplace apps. An app can have a usage-based price for three modules:
A per-execution price for Marketplace Actions and Triggers.
A per-message price for Conversation Providers. They can set a custom price for inbound and outbound messages.
A custom per-usage price for events that are app-specific and billed using the Marketplace billing APIs. For example, an app that offers AI Voice calling agents can bill a per-minute price using the Marketplace billing APIs.
As part of this release, we're also rolling out an experiment. For a handful of developers, the premium action/trigger fees will be waived on all their actions/triggers that are billing via our platform. The objective is to give them full-control over their service/feature's pricing, reduce and simplify the overall pricing to customers, and thereby grow adoption of these marketplace actions/triggers. Read more about the experiment here.
Why is this feature important?
This model significantly improves developers' earning potential on the Marketplace.
Release Plan:
This feature will be enabled only on select and vetted developers' accounts in the first phase. 
Help Articles:
For Marketplace app developers:
Developer documentation
API Documentation
For customers
:
Docs for agencies
Grey-labelled doc for sub-accounts
What's next?
Ability for agencies to mark up and rebill the developers' usage-based price to their clients. 
Ability for agencies to set daily limits on usage.
Preview Images:
Usage-based pricing details on the app details page - Pricing section
Per-execution charges in the Workflow builder - Discover tab
.
Developer portal
: