[1.商户后台添加商品](1.%E5%95%86%E6%88%B7%E5%90%8E%E5%8F%B0%E6%B7%BB%E5%8A%A0%E5%95%86%E5%93%81.md) [2.门店后台添加商品](2.%E9%97%A8%E5%BA%97%E5%90%8E%E5%8F%B0%E6%B7%BB%E5%8A%A0%E5%95%86%E5%93%81.md) [3.多规格商品设置](3.%E5%A4%9A%E8%A7%84%E6%A0%BC%E5%95%86%E5%93%81%E8%AE%BE%E7%BD%AE.md)