[1.1、店铺装修](1.1%E3%80%81%E5%BA%97%E9%93%BA%E8%A3%85%E4%BF%AE.md) [1.2、商家助手](1.2%E3%80%81%E5%95%86%E5%AE%B6%E5%8A%A9%E6%89%8B.md) [1.3、小票打印](1.3%E3%80%81%E5%B0%8F%E7%A5%A8%E6%89%93%E5%8D%B0.md) [1.4、一件代销](1.4%E3%80%81%E4%B8%80%E4%BB%B6%E4%BB%A3%E9%94%80.md)