Roshan Tez-Net provides unlimited internet packages for customers who need connectivity at home or in the workplace. Available packages include 4 Mbps for 5,000 AFN per month, 6 Mbps for 6,600 AFN, 8 Mbps for 7,600 AFN, and 10 Mbps for 9,000 AFN. Key features include prepaid service, transparent pricing with no hidden fees, and a free private IP. Customers can explore the available packages and contact Roshan for more information.