I'm currently using Thinkific for NDT training courses and am considering moving to OnlineCourseHost.

A few quick questions:

• Is API access included with the AppSumo deal?
• Are webhooks available for purchases, enrollments, and course completions?
• Can I connect external tools via API, Zapier etc
• Can I use an external checkout/payment solution such as CheckoutJoy with PayFast (South Africa)?
• If a student pays through an external gateway, can they be automatically enrolled in a course?
• Can I add custom HTML, CSS, JavaScript, and tracking code?
• Can I migrate my existing Thinkific students, courses, and enrollments?
• Is migration assistance available?
• Can I use my own domain and fully white-label the platform?

These are the main reasons I'd need to upgrade to a much higher Thinkific plan