更新 'Saas_Ico.md'

Saas_Ico.md

@@ -6,4 +6,8 @@
  * [Shoplazza店铺支付功能配置手册](https://git.allpayx.com/OpenAPI/b2c_shoppingCart_plug-in/src/master/GoAllPay%e5%95%86%e6%88%b7Shoplaza%e5%b9%b3%e5%8f%b0%e6%94%af%e4%bb%98%e5%8a%9f%e8%83%bd%e9%85%8d%e7%bd%ae%e6%89%8b%e5%86%8c.md)  
 
 ### 2、有赞(Allvalue)平台
- * [Allvalue店铺支付功能配置手册](https://git.allpayx.com/OpenAPI/b2c_shoppingCart_plug-in/src/master/GoAllPay%e5%95%86%e6%88%b7%e6%9c%89%e8%b5%9e%e5%b9%b3%e5%8f%b0%e6%94%af%e4%bb%98%e5%8a%9f%e8%83%bd%e9%85%8d%e7%bd%ae%e6%89%8b%e5%86%8c.md)
+ * [Allvalue店铺支付功能配置手册](https://git.allpayx.com/OpenAPI/b2c_shoppingCart_plug-in/src/master/GoAllPay%e5%95%86%e6%88%b7%e6%9c%89%e8%b5%9e%e5%b9%b3%e5%8f%b0%e6%94%af%e4%bb%98%e5%8a%9f%e8%83%bd%e9%85%8d%e7%bd%ae%e6%89%8b%e5%86%8c.md)
+
+
+### 3、Shopify平台
+* [Shopify店铺支付功能配置手册](https://git.allpayx.com/OpenAPI/b2c_shoppingCart_plug-in/src/master/shopify_manual.md)