[Skyy]

What's the problem with using alongub's store? It's completely customizable, and if the webpanel for donations doesn't exist, yet, you can have someone do it for far less than the price you'd have to pay for a store. It was never a question of whether it's possible or not, rather that it has already been done, and is available for free.

Here, guided in the right direction:
Store Forum: http://forums.alliedmods.net/forumdisplay.php?f=157
Store Release Thread: http://forums.alliedmods.net/showthread.php?t=207157
Store Web Panel Thread: http://forums.alliedmods.net/showthread.php?t=208792