Update coupon.md

@@ -506,4 +506,28 @@
   "md5": "00bd2b952891997e5b25a7435d0665da",
   "md5": "00bd2b952891997e5b25a7435d0665da",
   "message": "操作成功"
   "message": "操作成功"
 }      
 }      
+```
+
+### 9、获取用户优惠券数量-个人中心调用(app.coupons.total)
+
+#### 请求参数
+| Param Name | Param Type | Required | Param Value | Desc  |
+| :--        | --:        | --:      | --:         | --:   |
+| method	   | String     | true     |app.coupons.total| 请求方法|
+| uid	     | int        | true   | 7893817        |用户ID |
+
+
+#### 响应内容
+```json
+{
+    "alg": "SALT_MD5",
+    "code": 200,
+    "data": {
+        "notuse": 11,
+        "use": 1,
+        "overtime": 1
+    },
+    "md5": "50d19f5f5098c34607018f144baec14a",
+    "message": "操作成功"
+}
 ```
 ```