I have a client on a bootstrap budget looking to take payments on one site and then dynamically create a user account based on the information provided on a subdomain.
Is anyone aware of any plugins that may facilitate this or a good approach to take?
My initial thinking is to use Gravity Forms on the subdomain to take the payment and create the account and to have the form display within an
<iframe> on the primary domain.
Does anyone see any holes in my method?