After the brand is APPROVED, open 2 - Campaign Use Case. The form shows Campaign Description, Sample Message 1 and Sample Message 2. For regular admins these three fields are read-only and pre-filled with a standardized, carrier-compliant template that describes your opt-in checkbox, includes STOP/HELP wording and links to your privacy policy and terms; the note says they "can only be edited by a Sprwt super admin". A one-time $15 campaign fee must be paid first (the Campaign Registration window > Pay One Time Fee charges your card on file), and the fee is required again for every submission. Then click the submit button. Sprwt creates a messaging service named "<Your Company> Messaging Service" (if none exists), registers a LOW_VOLUME use case with the standard opt-in (START, YES, UNSTOP), opt-out (STOP, STOPALL, UNSUBSCRIBE, CANCEL, END, QUIT) and help (HELP, INFO) keywords and auto-replies, and stores the campaign for status tracking.