Dear shinetheme Team,

Please consider to add a welcome screen when user sign up as a partner welcome screenshot and tell them pick a plan, The welcome screen can be a packages plan page.

I recommend you at both options select custom page for plans or welcome screen pre-style plan

On welcome screen show partner name

and please take it in your note

And please configure partner sign of form rename username to business name and add under the business name field you are l option when use it typing URL they might see

How there username look like with full URL

This is a small feature, but it will be very helpful in your theme.

Thanks