Is it a one off payment or monthly subscription for DSPCB PRO? DesignSpark PCB January 20, 2020 02:28 Updated It is a one-off payment for DSPCB PRO. Related articles Does the DSPCB Pro one-off cost include software updates? The End User License Agreement (EULA) - DesignSpark PCB PRO What language(s) is DSPCB Pro available in? Is DSPCB PRO cloud based or download? Can I buy DSPCB Pro in my country? Comments 0 comments Please sign in to leave a comment.