I'm currently using S2Member-generated Paypal Subscribe Now buttons for non-auto-renewing yearly subscriptions that tie into Mailchimp mailing lists via S2Member's Mailchimp API integration, which seem to work well for regular subscriptions. However, I need a way to let customers buy gift subscriptions for multiple recipients. Paypal's Buy Now buttons almost do this, but have severe limitations on the amount of text that can be entered in the optional text fields (and I would still have to enter all the addresses manually).
If I upgrade from S2Member to S2Member Pro and use Paypal ExpressCart, can I create forms that allow for multiple name/email entries (or a much longer text entry box)? Or would that require Paypal Pro?