"If you don't pay the final payment, the deposit will not be refunded, because Taobao expressly stipulates that the final payment will be delivered. If the final payment is not paid within the specified time, the system will automatically judge the buyer's default. So, if you don't want your deposit to be collected, be sure to remember the payment time of the last payment and pay the last payment in time. Moreover, if the final payment is paid, if the purchased goods are suddenly not needed, it is better to apply for a refund for the goods that have already paid the final payment. "