How can I achieve this with Vbulletin

[Dannyboy1]

Hi, I need to ask how could I achieve the following with Vbulletin:

I have a website where different products are reviewed; it is an affiliate website, but all products listed are sponsored, I mean the product owners are submitting them for review and once they pay some small "activation" fee their products get listed; if the fee is not paid the products remain not visible on the website.
So I want to add a vbulletin forum to this website, where every single product has a dedicated folder. I want everything to be automated though. Here is how the process works:

step 1 - product owner submits productA for approval
step 2 - I review it and approve it; once I approve it an e-mail is sent to owners e-mail address that contains username and password for the website, he logs in and pays the fee; once it is done the product is getting listed automatically and shows on the website - in this step though I want that a folder for productA is created in Vbulletin once I approve it and remains invisible until the payment is confirmed automatically trough the payment interface; once the payment goes trough another welcome e-mail is sent to the product owner that will contain some welcome text and the link to his folder as well, if possible also a dedicated forum username for him too; in the same time after the payment is confirmed the folder goes from invisible to visible state.

Is that possible at all with Vbulletin and if you don't ming can you point me to which files I should modify to achieve this?

Thank you very much in advance for your help.