public static void AddNewCustomer(String[] args)
    {
            String fname = "";
            String lname = "";
            String email = "";
            String cc_number="";
            String expirationDate = "";
            String securityCode = "";
            String phone ="";
            
            for(int i=2; i<args.length; i+=2){
                    if(args[i].equals("--first_name")){fname = args[i+1];}
                    else if (args[i].equals("--last_name")) {lname = args[i+1];}
                    else if (args[i].equals("--email")) {email = args[i+1];}
                    else if (args[i].equals("--cc_number")) {cc_number = args[i+1];}
                    else if (args[i].equals("--expiration_date")){expirationDate = args[i+1];}
                    else if (args[i].equals("--security_code")){securityCode = args[i+1];}
                    else if (args[i].equals("--phone")){phone = args[i+1];}
            }
            
            Customer newCustomer = new Customer(fname, lname, email, cc_number, expirationDate, securityCode, phone);                
            customers.add(newCustomer);
            
            System.out.println("User has just added successfully! user_id: " + newCustomer.getId());
    }