Add one product and one is Free

[massyc]

Hi, i need a plugin or method that do this: when a user click and add a product in the shopping cart automatically the system add one more product, but free.
But not the same product another one. Who can help me?

[PolishedGeek]

This component by DayCounts might be what you need. Their site says it's now VM2 compatible. We've had several clients use it and like it.

http://www.daycounts.com/en/shop/joomla-15/bonus-items-for-virtuemart/