Hi Johnny,

Thank you for your interest with our products. May I know the product that you want to upgrade, is it Premier Edition or ASP.NET ?

Below is the pricelist for renew subscription

- Premier Edition cost $ 999 USD/1 license

- ASP.NET cost $ 799 USD/1 license

There should't be any inconvenience when upgrade our product. To use the latest product, it is recommended to uninstall the product first. It can be done easily by doing the following step:

1. Remove all your license before uninstallation by using LicenseManager
2. Uninstalling the old product
3. Install for new product
4. Enter your DesignTime license key

Or in case you want to use multiple version, this article would be very helful for you :

http://www.intersoftpt.com/Build/SidebysideInstallation

Please let us know if you need any helps.

Regards,

Julia