Prepaid Add On needs to be purchased for overweight shipment. Customer can choose to use Prepaid Add On 1KG sticker or Prepaid Add On 5 KG sticker according to the actual weight of shipment upon lodge-in. For Pick-up arrangement, Prepaid Add On sticker can be bought in advance and pasted on overweight shipment upon pick-up. GDEX reserves the right to hold or not to accept any shipments exceeding maximum weight limit if customer disagrees to pay for Prepaid Add On.