Several offers and discount codes are available for WorldSIM. These include Free Worldwide Delivery, $95 Off Tri-Fi Portable WiFi Router with Powerbank, and Up to 70% Off Sale Items. There are also promo codes that provide 35% Off on all orders at worldsim.com. Another code offers a $10 discount at WorldSIM. Some codes offer a 5% discount on all WorldSIM orders. Please note that these offers and codes may be subject to terms and conditions, and it's recommended to check the validity of these codes on the respective websites. Remember to apply these codes at checkout to avail the discounts. Enjoy shopping at WorldSIM!