Because SketchUp Pro 2014 used a model (unlike the current subscription-based model), your codes are unique to your original purchase.
: Look for a message from sketchupmail@sketchup.com or sketchup-noreply@sketchup.com with the subject "Your SketchUp License Information". sketchup pro 2014 serial number and authorization code
You cannot "upgrade" a 2014 Classic License to a newer version's Classic License; any newer version requires a modern SketchUp Pro subscription. Because SketchUp Pro 2014 used a model (unlike
: Your serial number and authorization code were sent to the email address used during the initial purchase from sketchupmail@sketchup.com . sketchup pro 2014 serial number and authorization code
If you purchased a SketchUp Pro 2014 classic license, your unique serial number and authorization code were sent to the email address used during the purchase (often from sketchupmail@sketchup.com ).