Advice on plugins

Hi,

I’m wondering if anyone has any advice on suitable plugin or plugins for something to cover the following for a ‘supplier to end-user’ connection service:

– The site visitor creates a profile, including a number of details pertinent to their event.
– The site then emails a link to suppliers that service the area, whose details match relevant details in the profile. (These suppliers will have signed up on the website for a subscription to these referral services).
– Clicking the link redirects the supplier back to the site where they can view the profile and determine if they are available and interested.
– If they are interested, the page will either (1) reveal the site visitors contact details or (2) email the supplier’s contact details back to the visitor. The latter is probably preferred by most web users although if suppliers are paying for this service, getting the contact details of the site visitor only seems fair (and we’d of course have disclaimers and T&Cs to make the site visitor aware).

So, it’s kind of like a directory but not really. There aren’t listings as such, just a frontend for the client to create a profile, and an area for suppliers to sign up and subscribe via ongoing payment. Email automation based on the services of the subscribed suppliers is key.

Can anyone help or point me in the right direction? Thanks.