Hi, This question is about updates, and the product key.
I have purchased virtuemart excel-like product management, and installed it to my development copy. I am developing a website for a client, and I have 3 full copies of the website: 1. my development copy, 2. my test system ; and 3. the live site. I will need to keep all three updated, but they are all for the same site. If I enter the key on all three, will all three be able to update? Or will it only work on one of these?