• The package's main SIM one-time-only issuance fee is 57.5 SAR.
• The Main Package monthly fee is 373.75 SAR.
• Unlimited internet without a fair usage policy on the main SIM, in case of not issuing multi-SIM.
• You can buy the Mobily Postpaid Data Unlimited package through the following channels: 
  • Mobily's e-shop 
  • Any Mobily outlet or authorized distributors

http://mobily.im/Findastore

• Mobily Postpaid Data Unlimited Customers can get a maximum of two multi-SIM cards.
• A one-time setup fee of 11.5 SAR will be charged upon issuance of each multi-SIM card.
• Each multi-SIM card monthly fee is 57.5 SAR.
• In the case of issuing multi-SIM cards, the fair usage policy will apply to all SIM cards, including the main SIM card and the multi-SIM cards, at 7 GB per day with a maximum speed of 1 Mbps after consuming the limit.
• In order to get the multi-SIM feature, existing Postpaid Data Unlimited package customers will be required to replace their main SIM card for a fee of 5.75 SAR through Mobily outlets.

All mentioned prices include VAT.