Purchase

Use the links below to purchase ExamDiff Pro ($35, with multi-license discounts):

	Use this link to purchase ExamDiff Pro through Google Checkout.
	Use this link to purchase ExamDiff Pro through PayPal.
	Use this link to purchase ExamDiff Pro with a credit card. A valid American Express, MasterCard, Visa, or Discover card is required.
	Use this link to purchase ExamDiff Pro with a purchase order. Purchase orders must be signed and sent on company letterhead to one of our payment processors.
	Use this link to purchase ExamDiff Pro by check, money order, cash, or wire transfer.

After your order is processed, we will e-mail your ExamDiff Pro password to you shortly. To register ExamDiff Pro, follow the instructions in the password e-mail. Please note that while passwords are sent automatically, special requests (i.e. older versions, special password format) must be handled on a case-by-case basis; please allow 24 hours for any special request.

Each purchased license grants the right for ExamDiff Pro to be used either by a single person who uses the software personally on one or more computers, or installed on a single PC used nonsimultaneously by multiple people, but not both. Each license also includes unlimited e-mail support and 12 months worth of free upgrades. After 12 months pass, you may purchase a new version at the upgrade price (see ExamDiff Pro Pricing).

To order an upgrade, please send an e-mail to PrestoSoft with your current registration name and number of licenses you own (you can find this information in the About Box). In return you will be e-mailed instructions on how to purchase an upgrade. If you purchased ExamDiff Pro more than once, and you wish to upgrade all of your separate licenses in one consolidated upgrade, please e-mail all of your registration names along with the number of licenses for each registration.

Any questions about the status of the shipment of the order, product details, technical support, etc., must be directed to PrestoSoft.