stc's New Offer (Fiber) (Fiber Optics) . Free setup, installation, and modem. . No down payment. . Unlimited internet at 300 Mbps speed. . One-year contract only, at a monthly price of 287 SAR including tax. . Includes a free subscription to the stc tv app for the duration of the subscription. . Optional landline phone line, we can set it up for you upon request. . Immediate and free installation, payment is due one month after use and installation.