①The actual sales price of the goods is used as the dutiable price (tax base), and the tax is levied based on the comprehensive tax of cross-border e-commerce.②Cross border shopping requires filling in real identity information for verification.③The ID information and names of the orderer, payer, and consignee must be the same person.④Each ID card is limited to purchasing 5000 yuan of goods per day, with no limit on individual items; The cumulative purchase for the year does not exceed 26000 yuan.