DMS International operate a ‘try before you buy’ policy. This enables the user to try a 
restricted version of the software for a long as is required. On purchasing the software, 
an enabling key will be sent by email. This enabling key will allow the software to be used 
for a specified number of personnel. The user may still have the option of canceling the 
registration provided that the cancellation request is made within 7 days of the payment.