Cookies are small text files that can be used by web sites to make a user's experience more efficient.
The law states that we can store cookies on your machine if they are essential to the operation of this site but that for all others we need your permission to do so.
G4 Dimension does use some non-essential cookies. We do not do this to track individual users or to identify them, but to gain useful knowledge about how the site is used so that we can keep improving it for our users. Without the knowledge we gain from the systems that use these cookies we would not be able to provide the service we do. This site uses different types of cookie.