Engine Pumping Calculator Annual Subscription - RENEWAL ONLY
Renewal
US$33.00
This is required for the license key to work with your PC. Copy this to the clipboard and paste in the text field.
Item number:
123
A renewal subscription & registration key for the Engineers Pump Calculator.
Under Excel, go to Doneex tab, click on "about", then you will see a dialog window, on the bottom right you will see a button that says "Copy computer ID", click on that and the pc's id will be copied to the clip board, then paste that ID in the input field here, or you may email that computer id to us if you prefer.
The computer ID is required for activation of the product and renewal.
Do not select this unless you have already purchased the Calculator before.