If your computer doesn't allow cookies you can't buy the license online. Please go to your browser * Select "Tools" -> "Internet options" -> "General" -> Temporary Internet Files - "Settings" -> Check for newer versions of stored page = "Automatically" * Choose "OK" Twice * Select "Tools" > "Internet option" > "Privacy" and select "Medium" * Restart your Internet Browser and you should be OK.If this doesn't solve your problem, then you're welcome to send an e-mail to sales@spamfighter.com including your costumer details and which product you're trying to purchase, then we'll be happy to process your order manually.