OrderUpdate
                The method updates orders already saved in the database. 
                Input parameters
                Incoming as $_POST fields.
                
                    
                
                
                
                
                
                    
POST request:
		    
		                
returned data JSON:
                    
Dane wyjściowe:
                    
    | orders_ids | string | Order IDs separated by a comma | 
| update_type | string | Change type: "status" = order status update, "paid" = order was paid, "delivery_number" = set shipping number | 
| update_value | string | Depending on update_type, status ID, posting number, or information about paying for the order (0 or 1) | 
| delivery_method_name | string | Name of delivery method, available only when 'update_type' is 'delivery_number' | 
| tracking_url | string | Url to package tracking, available only when 'update_type' is 'delivery_number' | 
Outgoing data
                Array fields that the method should return.
                | counter | int | the number of orders in which the changes were made (even if the order remained the same as before) | 
Example:
				Input data:Array
(
[order_ids] => 1234,1235,1236
[update_type] => status
[update_value] => sent
)
		    (
[order_ids] => 1234,1235,1236
[update_type] => status
[update_value] => sent
)
POST request:
		    order_ids=1234%2C1235%2C1236&update_type=status&update_value=sent                    
                returned data JSON:
{"counter":3}
                Dane wyjściowe:
Array
(
[counter] => 3
)
            
        (
[counter] => 3
)
 Documentation of the shops data exchange protocol - baselinker.com
        Documentation of the shops data exchange protocol - baselinker.com