Just like SOOS SCA, we have one flat fee for SOOS DAST subscriptions that provides you with all the features we offer; there is never any need to pay more to get more.
Adding SOOS DAST to your subscription can be done easily on the billing page right in the SOOS app. Find full instructions for first time subscribers and/or adding DAST to your existing subscription in our Subscriptions & Billing article.