Cookies are used on the following web sites:    Google Analytics and only.   Google Analytics and and additionally in the order form process:
The order form process creates a cookie for each tape format selected, purely to store the information entered during the process. The information is only used during the order process and for no other purpose. The expiry date is set to +1 day from the date it is created at the start of the process and then to -1 day at the end in order that it is immediately removed on completion

Below is the full list of cookies, which are mostly concerned with the formats of tapes selected on the order form.  General is the one for the last page items like email address and testcookie is the one that tests whether the visitors browser is set to accept cookies.