消费者平常购买商品时，特别是在一些私营和个体商业企业购买商品，经常会遇到索取发票难的问题。笔者曾在一家商场个人承包柜组购买电饭锅．索要发票时，售货员说：“我们的货价格低、利润薄，开发票要多缴税，会亏本，因而不能开票。”在另一小店．为单位购买扫帚、拖把索要 Consumers usually buy goods, especially in some private and individual business enterprises to buy goods, often encounter the problem of obtaining invoices difficult. I had a personal contractor in a shopping mall to buy rice cookers. When asked for the invoice, the sales clerk said: “Our goods are low in price, thin in profits, and more tax is paid on invoices, so we can lose money and can not invoice.” In another small shop. Buy brooms for the unit, mop request