แปลจากต้นฉบับไทยมาประมาณนี้ ไม่แน่ใจภาษาเป็นทางการพอใช้ได้รึเปล่าครับ ควรปรับแก้ไขช่วงไหนไหม รบกวนขอคำแนะนำทีครับ

1. Working Time                            
    - work 5 days a week / 8 hours per day                        
    - work more than 5 days a week in case, service charge will be 2.5 times of base salary                        
    (เฉลี่ยรายวันโดยใช้ฐาน 30 วันตามจำนวนวันที่เกิน) ---- ไม่แน่ใจว่าต้องแปลยังไง                
    - work more than 8 hours per day in case, service charge will be 2 times of base salary                        
    (average by hours)    
                    
2. Termination, clients must inform service provider with 30 days notice.                            
    - If end date is during the probation period, client doesn’t need to pay anything (รู้สึกไม่ค่อยเป็นทางการ)                    
    - If end date is after the probation period, client has to pay Income    compensation 1 time of base salary and managing fee 10% of salary. Service Provider has a duty to recruit replacements.    
                    
3.  Payment Terms                            
    Service provider will settle an invoice as the following,                        
    3.1    The invoice for services renders will be raised within the 5th of next month.                    
    3.2    Payment : pay on client's due date                    
        (follows the attached, "billing and payment condition")                    
    3.3    The service fees do not include vat. and clients can deduct withholding tax by law.    
                
4. Duty and Responsibility of service recipient                            
    4.1    Client has to set working environment, working equipments to be proper for training                    
        and working for staffs.                    
    4.2    Client has to inform working schedules and extra wage to service provider.                    
        (If any)                    

5. Risk management in service                                
Service Provider has responsible for officer under the project as the following,                                
    5.1 Service provider has scope of duties including staff's benefits, tax and social security.                            
    5.2 Client has responsible for select proper officer as client's need.                            
    5.3 Any damage that cause by staff's action including assets, equipments or some documents                             
    within or without working hours are not in service provider's responsibility.
                            
6. Promote temporary staff to permanet staff                                
    - Working period less than 4 weeks, service charge will be 2 times of service fee.                            
    - Working period 4 - 8 weeks, service charge will be 1.5 times of service fee.                            
    - Working period more than 8 weeks, service charge will be 1 time of service fee.
                            
7. Contract termination, no matter cause by client t or service provider, must have an agreement and acception                                
from both sides.    
                            
8. Client accepts whole service conditions, and assign 'Company' to follow the mentioned                                
agreement.