Possible with Supporter ?

Hello,

We are planning to install a multisite network.

To create a site the user will have to pay a subscription. (no free version only pro)

We don’t want to manually integrate paypal to the registration process, but prefer to look for a premium plugin (with support and upgrades) to do the job.

I’d like to know if supporter or the new pro site will be able to process this simple subscription process ?

During the registration the user should have the possibility to indicate a referer.

If the referer is valid, the user should have a discount.

Once the site registered, the referer should also have a discount % for the his next annual subscription.

Is it possible with your plugin ?

Thanks