diff --git a/docs/WechatTenpayV3/Basic_ModelDefinition.md b/docs/WechatTenpayV3/Basic_ModelDefinition.md
index d1222619..337244a0 100644
--- a/docs/WechatTenpayV3/Basic_ModelDefinition.md
+++ b/docs/WechatTenpayV3/Basic_ModelDefinition.md
@@ -82,6 +82,7 @@
| √ | 其他:微信点餐订单 | 合作伙伴 | |
| √ | 其他:微信寄快递 | 合作伙伴 | |
| √ | 其他:品牌小店营销 | 合作伙伴 | |
+| √ | 其他:银行多笔立减 | 直连商户 | |
| √ | 其他:银行定向促活 | 直连商户 & 合作伙伴 | |
| √ | 其他:银行提现免费券 | 合作伙伴 | |
| √ | 其他:银行周周惠 | 合作伙伴 | |
@@ -580,6 +581,12 @@
- 发放消费卡:`SendMarketingBusifavorCoupon`
+ - 银行多笔立减
+
+ - 查询绑定多笔立减活动的代金券详情:`GetMarketingBankFavorUserCoupon`
+
+ - 给指定用户报名多笔立减活动:`SendMarketingBankFavorUserBankMultipleActivityCoupon`
+
- 银行定向促活
- 导入定向用户协议号:`UploadMarketingBankPackagesTasks`
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteMarketingBankFavorExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteMarketingBankFavorExtensions.cs
new file mode 100644
index 00000000..b3d7a91d
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteMarketingBankFavorExtensions.cs
@@ -0,0 +1,59 @@
+using System;
+using System.Net.Http;
+using System.Threading;
+using System.Threading.Tasks;
+using Flurl.Http;
+
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3
+{
+ public static class WechatTenpayClientExecuteMarketingBankFavorExtensions
+ {
+ ///
+ /// 异步调用 [GET] /marketing/bank-favor/users/{openid}/coupons/{coupon_id} 接口。
+ ///
+ /// REF:
+ ///
+ ///
+ ///
+ ///
+ ///
+ ///
+ ///
+ public static async Task ExecuteGetMarketingBankFavorUserCouponAsync(this WechatTenpayClient client, Models.GetMarketingBankFavorUserCouponRequest request, CancellationToken cancellationToken = default)
+ {
+ if (client is null) throw new ArgumentNullException(nameof(client));
+ if (request is null) throw new ArgumentNullException(nameof(request));
+
+ IFlurlRequest flurlReq = client
+ .CreateFlurlRequest(request, HttpMethod.Get, "marketing", "bank-favor", "users", request.OpenId, "coupons", request.CouponId)
+ .SetQueryParam("appid", request.AppId);
+
+ return await client.SendFlurlRequestAsJsonAsync(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+ }
+
+ ///
+ /// 异步调用 [POST] /marketing/bank-favor/users/{openid}/bank-multi-activity 接口。
+ ///
+ /// REF:
+ ///
+ ///
+ ///
+ ///
+ ///
+ ///
+ ///
+ public static async Task ExecuteSendMarketingBankFavorUserBankMultipleActivityCouponAsync(this WechatTenpayClient client, Models.SendMarketingBankFavorUserBankMultipleActivityCouponRequest request, CancellationToken cancellationToken = default)
+ {
+ if (client is null) throw new ArgumentNullException(nameof(client));
+ if (request is null) throw new ArgumentNullException(nameof(request));
+
+ if (request.StockCreatorMerchantId is null)
+ request.StockCreatorMerchantId = client.Credentials.MerchantId;
+
+ IFlurlRequest flurlReq = client
+ .CreateFlurlRequest(request, HttpMethod.Post, "marketing", "bank-favor", "users", request.OpenId, "bank-multi-activity");
+
+ return await client.SendFlurlRequestAsJsonAsync(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+ }
+ }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/GetMarketingBankFavorUserCouponRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/GetMarketingBankFavorUserCouponRequest.cs
new file mode 100644
index 00000000..a9e80cbb
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/GetMarketingBankFavorUserCouponRequest.cs
@@ -0,0 +1,29 @@
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+{
+ ///
+ /// 表示 [GET] /marketing/bank-favor/users/{openid}/coupons/{coupon_id} 接口的请求。
+ ///
+ public class GetMarketingBankFavorUserCouponRequest : WechatTenpayRequest
+ {
+ ///
+ /// 获取或设置微信 AppId。
+ ///
+ [Newtonsoft.Json.JsonIgnore]
+ [System.Text.Json.Serialization.JsonIgnore]
+ public string AppId { get; set; } = string.Empty;
+
+ ///
+ /// 获取或设置用户 OpenId。
+ ///
+ [Newtonsoft.Json.JsonIgnore]
+ [System.Text.Json.Serialization.JsonIgnore]
+ public string OpenId { get; set; } = string.Empty;
+
+ ///
+ /// 获取或设置代金券 ID。
+ ///
+ [Newtonsoft.Json.JsonIgnore]
+ [System.Text.Json.Serialization.JsonIgnore]
+ public string CouponId { get; set; } = string.Empty;
+ }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/GetMarketingBankFavorUserCouponResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/GetMarketingBankFavorUserCouponResponse.cs
new file mode 100644
index 00000000..01a70a58
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/GetMarketingBankFavorUserCouponResponse.cs
@@ -0,0 +1,135 @@
+using System;
+
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+{
+ ///
+ /// 表示 [GET] /marketing/bank-favor/users/{openid}/coupons/{coupon_id} 接口的响应。
+ ///
+ public class GetMarketingBankFavorUserCouponResponse : WechatTenpayResponse
+ {
+ public static class Types
+ {
+ public class UsedAmountList
+ {
+ ///
+ /// 获取或设置已用金额列表(单位:分)。
+ ///
+ [Newtonsoft.Json.JsonProperty("used_amounts")]
+ [System.Text.Json.Serialization.JsonPropertyName("used_amounts")]
+ [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
+ public int[] Items { get; set; } = default!;
+ }
+ }
+
+ ///
+ /// 获取或设置批次 ID。
+ ///
+ [Newtonsoft.Json.JsonProperty("stock_id")]
+ [System.Text.Json.Serialization.JsonPropertyName("stock_id")]
+ public string StockId { get; set; } = default!;
+
+ ///
+ /// 获取或设置创建批次的商户号。
+ ///
+ [Newtonsoft.Json.JsonProperty("stock_creator_mchid")]
+ [System.Text.Json.Serialization.JsonPropertyName("stock_creator_mchid")]
+ public string StockCreatorMerchantId { get; set; } = default!;
+
+ ///
+ /// 获取或设置代金券 ID。
+ ///
+ [Newtonsoft.Json.JsonProperty("coupon_id")]
+ [System.Text.Json.Serialization.JsonPropertyName("coupon_id")]
+ public string CouponId { get; set; } = default!;
+
+ ///
+ /// 获取或设置代金券名称。
+ ///
+ [Newtonsoft.Json.JsonProperty("coupon_name")]
+ [System.Text.Json.Serialization.JsonPropertyName("coupon_name")]
+ public string CouponName { get; set; } = default!;
+
+ ///
+ /// 获取或设置代金券状态。
+ ///
+ [Newtonsoft.Json.JsonProperty("coupon_state")]
+ [System.Text.Json.Serialization.JsonPropertyName("coupon_state")]
+ public string CouponState { get; set; } = default!;
+
+ ///
+ /// 获取或设置微信 AppId。
+ ///
+ [Newtonsoft.Json.JsonProperty("appid")]
+ [System.Text.Json.Serialization.JsonPropertyName("appid")]
+ public string AppId { get; set; } = default!;
+
+ ///
+ /// 获取或设置领券时间。
+ ///
+ [Newtonsoft.Json.JsonProperty("receive_time")]
+ [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.Common.Rfc3339DateTimeOffsetConverter))]
+ [System.Text.Json.Serialization.JsonPropertyName("receive_time")]
+ [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.Rfc3339DateTimeOffsetConverter))]
+ public DateTimeOffset ReceiveTime { get; set; }
+
+ ///
+ /// 获取或设置券可使用开始时间。
+ ///
+ [Newtonsoft.Json.JsonProperty("available_begin_time")]
+ [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.Common.Rfc3339DateTimeOffsetConverter))]
+ [System.Text.Json.Serialization.JsonPropertyName("available_begin_time")]
+ [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.Rfc3339DateTimeOffsetConverter))]
+ public DateTimeOffset AvailableBeginTime { get; set; }
+
+ ///
+ /// 获取或设置券可使用结束时间。
+ ///
+ [Newtonsoft.Json.JsonProperty("available_end_time")]
+ [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.Common.Rfc3339DateTimeOffsetConverter))]
+ [System.Text.Json.Serialization.JsonPropertyName("available_end_time")]
+ [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.Rfc3339DateTimeOffsetConverter))]
+ public DateTimeOffset AvailableEndTime { get; set; }
+
+ ///
+ /// 获取或设置用户 OpenId。
+ ///
+ [Newtonsoft.Json.JsonProperty("openid")]
+ [System.Text.Json.Serialization.JsonPropertyName("openid")]
+ public string? OpenId { get; set; }
+
+ ///
+ /// 获取或设置多笔立减活动 ID。
+ ///
+ [Newtonsoft.Json.JsonProperty("activity_id")]
+ [System.Text.Json.Serialization.JsonPropertyName("activity_id")]
+ public string ActivityId { get; set; } = default!;
+
+ ///
+ /// 获取或设置券最大使用次数。
+ ///
+ [Newtonsoft.Json.JsonProperty("max_use_number")]
+ [System.Text.Json.Serialization.JsonPropertyName("max_use_number")]
+ public int MaxUseCount { get; set; }
+
+ ///
+ /// 获取或设置券剩余可用次数。
+ ///
+ [Newtonsoft.Json.JsonProperty("available_number")]
+ [System.Text.Json.Serialization.JsonPropertyName("available_number")]
+ public int AvailableCount { get; set; }
+
+ ///
+ /// 获取或设置券已使用次数。
+ ///
+ [Newtonsoft.Json.JsonProperty("used_number")]
+ [System.Text.Json.Serialization.JsonPropertyName("used_number")]
+ public int UsedCount { get; set; }
+
+ ///
+ /// 获取或设置已用金额列表。
+ ///
+ [Newtonsoft.Json.JsonProperty("use_amount_list")]
+ [System.Text.Json.Serialization.JsonPropertyName("use_amount_list")]
+ public Types.UsedAmountList? UsedAmountList { get; set; }
+ }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponRequest.cs
new file mode 100644
index 00000000..1c8f7fda
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponRequest.cs
@@ -0,0 +1,50 @@
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+{
+ ///
+ /// 表示 [POST] /marketing/bank-favor/users/{openid}/bank-multi-activity 接口的请求。
+ ///
+ public class SendMarketingBankFavorUserBankMultipleActivityCouponRequest : WechatTenpayRequest
+ {
+ ///
+ /// 获取或设置批次 ID。
+ ///
+ [Newtonsoft.Json.JsonProperty("stock_id")]
+ [System.Text.Json.Serialization.JsonPropertyName("stock_id")]
+ public string StockId { get; set; } = string.Empty;
+
+ ///
+ /// 获取或设置创建批次的商户号。如果不指定将使用构造 时的 参数。
+ ///
+ [Newtonsoft.Json.JsonProperty("stock_creator_mchid")]
+ [System.Text.Json.Serialization.JsonPropertyName("stock_creator_mchid")]
+ public string? StockCreatorMerchantId { get; set; }
+
+ ///
+ /// 获取或设置微信 AppId。
+ ///
+ [Newtonsoft.Json.JsonProperty("appid")]
+ [System.Text.Json.Serialization.JsonPropertyName("appid")]
+ public string AppId { get; set; } = string.Empty;
+
+ ///
+ /// 获取或设置用户 OpenId。
+ ///
+ [Newtonsoft.Json.JsonIgnore]
+ [System.Text.Json.Serialization.JsonIgnore]
+ public string OpenId { get; set; } = string.Empty;
+
+ ///
+ /// 获取或设置多笔立减活动 ID。
+ ///
+ [Newtonsoft.Json.JsonProperty("activity_id")]
+ [System.Text.Json.Serialization.JsonPropertyName("activity_id")]
+ public string ActivityId { get; set; } = string.Empty;
+
+ ///
+ /// 获取或设置商户单号。
+ ///
+ [Newtonsoft.Json.JsonProperty("out_request_no")]
+ [System.Text.Json.Serialization.JsonPropertyName("out_request_no")]
+ public string OutRequestNumber { get; set; } = string.Empty;
+ }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponResponse.cs
new file mode 100644
index 00000000..c460068b
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponResponse.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+{
+ ///
+ /// 表示 [POST] /marketing/bank-favor/users/{openid}/bank-multi-activity 接口的响应。
+ ///
+ public class SendMarketingBankFavorUserBankMultipleActivityCouponResponse : WechatTenpayResponse
+ {
+ ///
+ /// 获取或设置代金券 ID。
+ ///
+ [Newtonsoft.Json.JsonProperty("coupon_id")]
+ [System.Text.Json.Serialization.JsonPropertyName("coupon_id")]
+ public string CouponId { get; set; } = default!;
+ }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/GetMarketingBankFavorUserCouponResponse.json b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/GetMarketingBankFavorUserCouponResponse.json
new file mode 100644
index 00000000..13c86efc
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/GetMarketingBankFavorUserCouponResponse.json
@@ -0,0 +1,20 @@
+{
+ "stock_creator_mchid": "9800064",
+ "stock_id": "9865888",
+ "coupon_id": "98674556",
+ "coupon_name": "微信支付代金券",
+ "coupon_state": "COUPON_STATE_UNKNOW",
+ "receive_time": "2015-05-20T13:29:35.120+08:00",
+ "available_begin_time": "2015-05-20T13:29:35.120+08:00",
+ "available_end_time": "2015-05-20T13:29:35.120+08:00",
+ "activity_id": "186745560",
+ "max_use_number": 5,
+ "available_number": 3,
+ "used_number": 2,
+ "use_amount_list": {
+ "used_amounts": [
+ "200"
+ ]
+ },
+ "openid": "oUpF8uMuAJO_M2pxb1Q9zNjWeS6o"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponRequest.json b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponRequest.json
new file mode 100644
index 00000000..2cab1759
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponRequest.json
@@ -0,0 +1,7 @@
+{
+ "stock_id": "9865888",
+ "activity_id": "186745560",
+ "out_request_no": "6122352020010133287985742",
+ "appid": "wx57849631bb367f52",
+ "stock_creator_mchid": "9800064"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponResponse.json b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponResponse.json
new file mode 100644
index 00000000..80c63b5e
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/MarketingBankFavor/SendMarketingBankFavorUserBankMultipleActivityCouponResponse.json
@@ -0,0 +1,3 @@
+{
+ "coupon_id": "9856888"
+}