I answered in the other thread, but if anyone is wondering the same thing:
There are many integrations which use vbcredits, found listed here (as well as links to download those addons)
http://www.vbcredits.com/projects/vbcredits/index.php
There are also hacks which can use vbcredits simply by setting a value in the third party hack's settings. I generally dont maintain a list of such hacks because they can be made without me knowing about them

but if you have something in mind ask and I will try and point you in the right direction.
I have opened up the demos for the addons to guests, so you dont have to register to my site to check them out (but if you want to ask something about it or give your feedback you should do so there)
http://www.vbcredits.com/forum/commerce.php
also opened up my vbcustomizer demo to guests as well
http://www.vbcredits.com/forum/customizer.php?do=usercp
both are strictly nonfunctional for the time being.
I have also recieved a little help with the financial burden of developing this stuff sooner without going broke

a little more details in the new announcement on my site. basicially, im now under contract to have both vbcommerce and vbcustomizer completed within 3 months. just thought everyone might be interested in that.