I need help setting up and running an SMS-blasting campaign that will deliver timely promotional offers to my customers. Your job is to recommend or provision a reliable bulk-messaging platform, prepare the sender ID, import my contact list, and launch the blast so every subscriber receives the offer on schedule and can opt out easily. Please build or configure the campaign so I can: • customise message templates and insert short-codes for names or order numbers • schedule multiple sends and track delivery, open, and opt-out reports in real time • remain compliant with local anti-spam regulations (TCPA, GDPR, or their equivalents) Deliver the final setup, a quick start guide I can reuse, and a single test blast that proves everything works end-to-end.