Function, Tender Type
                                        
    This field specifies the type of function used with the tender type. 
    The options are: 
Normal - this function is used for cash, currency, vouchers,gift cards and coupons.
    
Card - this function is used for both debet and credit cards. 
Check - this funtion is used for checks. 
Customer - this function is used for customer accounts. 
Tender Remove/Float - this function is used for tender remove and float.
    
Coupons - this function is used for coupons. 
Voucher 
Member 
    The program assigns a value to this field when the Code  is filled in.