点击页面左边的导航栏“进货量”，在右边的工作区中的“您要进货的名字”下边写上您要进货的名字或者是您想购买的商品，在“您要进货的数量”下边填写数量，点击确定即可显示进货成功或者不成功。此功能的一个缺点是，限制只能进数据库的“仓库”中已经存在的货物，当在进货的名字下边填写的商品名称数据库中没有时，则显示进货失败。如果点击“清空”，则您所填写的信息会丢失，你可以重新填写。-Click on the left navigation bar " purchase amount"　in the right workspace in the " Do you want to purchase the name"　below write the name you want to purchase, or you want to purchase goods, in the " Do you want to purchase the number of"　below fill in the number, click OK to display the purchase successful or unsuccessful. A disadvantage of this feature is limited only into the database, " warehouse"　in existing goods, while in the purchase of goods to fill in the name below the name of the database is not, then the display purchase fails. If you click " Clear" , then you fill in the information will be lost, you can re-fill.