Cloud Authoring Service for Universal Books


CAS-UB is a subscription-based service. Before purchasing a subscription, customers have the option of signing up for a free thirty-day trial to ensure the product is suitable to their individual needs. Signing up for a trial period is also required prior to the purchase of a full subscription to ensure customer satisfaction.

Free Trial

A thirty-day trial account gives the customer full access to CAS-UB, which includes the use of all the features our service offers. The only limitation is the amount of disc space allotted for trial accounts (500 MB). Please be aware that any data stored on CAS-UB will be deleted seven days after the trial period has concluded unless a full subscription has been purchased.

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