I am needing a custom plugin developed on one of my membership sites. This needs to allow users that are logged in to the membership area to choose one of the coupons (offers). But the coupon code needs to be hidden until the user inputs their username to claim. Would need to be able to track which user claims what and when for future follow ups. And after the offer is claimed then be redirected to the offer. This is very similar to other coupon plugins, but needing the username and tracking.