FastSpring is a secure and convenient payment processor.  You're welcome to use a credit card or PayPal account.
After you make a payment, you'll receive instructions for downloading licensed copies of the programs you've purchased.

Payment processing normally takes only a few minutes, but occasionally there might be a small delay.  Please allow up to twenty-four hours for a response.
All prices are listed in U.S. dollars.  Licenses are permanent.

A single-user license is $79.95.  A company site license, which authorizes all the employees at your facility to use ME ThreadPal, is $399.95.
ME ThreadPal
Close Tolerance Software - Tools For Machining Professionals