Strongest Zain 5G Unlimited Offers Discounts Speed Offer 100: Modem with SIM, unlimited internet. Price: 219 SAR including tax. Speed Offer 200: Modem with network booster, SIM, and free Shahid app on the package. Price: 239 SAR including tax. Speed Offer 300: Modem with 2 network boosters, mobile SIM, and 2 free apps on the package. Price: 299 SAR including tax. Two-day trial on all packages. The first payment will be refunded to your account in the fourth month. For orders and inquiries (phone number appears when you press the contact button).