Deep linking with affiliate URLS

Hi there

I would really like to be able to link to certain plugin/theme pages, etc rather than the WPMU homepage and still get paid for any referrals I make.

Eg:
https://premium.wpmudev.org/project/buddypress-social-theme/?ref=ianwork-29091

https://premium.wpmudev.org/project/pay-with-a-like/?ref=ianwork-29091

Will links like these track correctly by adding
?ref=ianwork-29091 to the end?

Thanks, would be great if this works so I can be more specific with my promoting.

Also is there any way I can edit/change my Affiliate Details so it doesn't have 'ianwork' in the link? Is this based on the username, or nickname.

Had I known, I would have made a more generic username.

Thanks heaps for your time.

Kind regards, Ian