Depends. Do you need more help with the actual representation/view on your website? -> UX. Or with coming up with prices, plans and a strategy for that? -> Growth or Marketing or Sales. For billing you might want an accountant 😊

writen by Benedikt
In this case i Growth or Sales professional would be best. This is for a startup that is still building their product and are getting their first steps. New founders

writen by Bartolomeu Rodrigues