Academic software versions that are produced by prominent software merchants could be purchased at at bargain prices if you are a student or an employee at an educational institution. Just do not forget to bring your current Student ID should you decide to purchase them. Keying your own credit card information on online stores you aren't acquainted with might be worrisome.  Having said that, by using a third party payments service such as PayPal, you'll stop the seller from discovering all of your other important credit card information.