Can you translate this sentence into English1 采购发票：建议卖家采购货品的时候一定要开具发票因为发票最能表现出卖家供应商链真实性以及产品真实性。发票上的品名一定要和店铺里销售的产品一致发票上的数量必须和你的账户库存量或者FBA发货量匹配。发票上的购买方的信息要与亚马逊账号后台的公司信息一致2采购渠道 采购渠道要从正规的工厂渠道。

Purchase invoice: It is recommended that the seller must issue an invoice when purchasing goods, because invoices can best reflect the authenticity of the seller's supplier chain and product. The product name on the invoice must be consistent with the products sold in the store. The quantity on the invoice must match your account inventory or FBA shipment volume. The buyer's information on the invoice must be consistent with the company information in the Amazon account background.

Procurement channels: Procurement channels should come from legitimate factory channels