There is no option to revoke a license in Acronis Snap Deploy 3. Simply, you cannot do this.
Acronis Snap Deploy 3 supports 64-bit Windows and Windows Vista
Acronis Universal Deploy can only be installed on the machine where there is Acronis OS Deploy Server is installed.
The only difference between Acronis Snap Deploy 3 for PCs and Acronis Snap Deploy 3 for Servers is the workstation and server types of licenses. The differentiation is on the Acronis License Server level.