Application service software/addon?


Well-known member
I'm looking for a software that can achieve the following. I would prefer if this could be done with WordPress or XenForo.

I'm looking to offer an application service to my customers. I'd like to give them the ability to PURCHASE a number of different application packages (3-4).

Basically, they would choose a package next step would be they would fill out a FORM (attach some images and a resume to it) and make the payment.
It would then be great if the customer could come back and view their application status (that i would be able to update on the backend).

However what's really important to me is being able to easily overlook all the packages purchased, issue confirmation numbers, filter the applications based on packages purchased etc.

First, would anyone know a WP addon that could do this or something like this? If not would this be achievable with XF?