There are Storm contracts and Direct contracts.
Storm offers either a 35/31, 6/3, or 6/2 contract for both Captains and FO's. Typically you'll make $12,700 or $11,400 per month as a Captain depending on your rotation schedule. I have no idea what the FO pay is for Storm contracts, so someone else lurking on here may want to post the info.
Direct contracts are for 6/3 or full-time. For Captains it pays a base salary of $8222 + $667 (Riyadh based) per month. You also receive hourly flight pay based on a graduated scale for every 25 hours of flight time per month. Example: If you fly 90 hours per month, you will make $13,155.
Oh yeah, and watch out for the cornhole!