We've been developing intuitive high-quality statistical software at an affordable price, backed up by fast friendly customer service for over 25 years...
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Maintenance provides you with access to all software updates released during your
If you purchase a perpetual license, the initial purchase includes 1-year of maintenance. Renewing maintenance is optional. We notify you by e-mail 30 days before maintenance on your licenses expires and again on the day it expires. If maintenance expires you can continue to use the software but you do not receive any updates released after the maintenance expiry date.
If you purchase an annual license, maintenance is included and terminates when the license
expires. You must renew the license to continue using the software.