Tesseral 2-D licensing policy

When particular variant of the software package is installed (Unit of the package), depending on user's choice may be two licensing options:

a) .aldi - with numerical key, when the generated numerical license key (alphanumeric key) is encoding the workstation unique parameters on which the package unit is installed; First - outgoing alphanumeric code is generated after the package is installed. It must be sent to the Company M&S e-mail address along with the enquiry letter, then user receives second incoming alphanumeric key, with which the package unit is becoming fully operative.

b) .hasp - with USB (hard) key, when - the package unit may work on a workstation only when this key (with unique encoding) is inserted.

Licensing option a) is binding the software package with particular workstation and it is not transferable to another workstation; for licensing option b) the package units may be installed on different workstations, but may be working only on one at a time with inserted uniquely encoded USB key. This key usually has encoded particular version, variant and configuration of the package along with the date until which the package is licensed. Either of licensing options may be used for any variant of the Tesseral 2-D package by client's choice.

Each of licensing options may also include date until which the package may be used - temporary license, or do not have this limitation - permanent license. Temporary license .aldi is particularly useful when the package is provided to a potential client for testing and trial period (usually 2 months), after which the potential client may decide to acquire the package license or not.

Upgrade to a next variant may also require changing of a license key for a package unit. USB key may be remotely encoded to more expensive configuration or prolonged licensing period (for example, via internet) by the Company's M&S services.