Per THY; heres the following information: I would like someone to further elaborate on the emphasized red paragraph.
Start Date
Immediate start dates will be available (subject to assessment)

Base of Operations
Istanbul, Turkey (and other bases within Turkey as advised by THY)
Duration of Contract
THY are offering candidates successful at assessment a permanent contract
Salary Details
THY will pay pilots directly each month the following basic salary benefits: Basic Salary: *TL11,521 gross per month
Note:
- *Bachelor Degree Qualification = TL1147 allowance, therefore monthly salary
= TL10374if you do not have a Bachelor Degree qualification this allowance will not be included each month
In accordance with Turkish Legislation, approximately 5% of the pilots salary is withheld for taxes and social security deductions by THY


Bonus
In the months of March/June/September/December each year a bonus of TL5, 951 will be paid by THY
Per Diems
A travel allowance of TL33 per day will be applicable within Turkey and TL50 for Turkish Northern Republic of Cyprus.
Bonding
Non-type rated Captains and First Officers will sign a bond. Although it has not yet been confirmed, type rating will be given by the Turkish Airlines and the expenses will be cut from the pilot’s salary each month for 3 years. Turkish Airlines will decide which fleet type you will be assigned to.