SF Express guaranteed price 10000 how to charge

Sunfeng Express price guarantee 10000 charges 50 yuan. According to the query related to public information shows that SF's insured rate is five thousandths of a percent, the insured price of 10000 yuan of goods to 50 yuan payout, more than 1000 yuan of goods, according to the insurance amount of 0.5% of the insurance premiums, the maximum amount of insurance will not exceed 200,000 yuan, more than 200,000 yuan of the courier company does not receive.