@gmcoffi thanks for reaching out.
Yes, it is possible to onboard any type of Stripe account (Standard, Express, or Custom) with the Vendor Onboarding feature. Payments can also be split/transferred to all of these account types.
The Vendor onboarding feature is a PRO feature, and we can only discuss the free version of the plugin on these forums. Moving forward, please kindly reach out to us at [email protected] for further questions about this mechanism.
You can also reference our website and documentation for more information:
https://docs.splitpayplugin.com
https://splitpayplugin.com
Please let me know if I can help with anything else.