Roshan Weekly 1 GB Internet Package cost is 190 AFN and available for one week only.
How to Activate
send W1 to 555 or dial 555 and follow the IVR
How to Deactivate
send UW1 to 555 or dial 555 and follow the IVR
TERMS AND CONDITIONS
Any additional usage beyond the data included in the bundle is charged at 0.10 Afs per 10 KB.
Source Link: Roshan Official Website