Additional half of the charge for all re-directions due to reasons other than the fact that the old address and the new address fall within the delivery area of ​​the same postal service or the sender's address, which is not claimed or agreed to be understood, is within the delivery area of ​​the postal service. Charges will be made upon delivery. When charging half the fee, only half of the fee will be charged except for the registry fee and insurance fee included in the full fee. But such re-direction shall not be effected unless the addressee or the addressee's representative gives notice in writing.