结算账单，新增币种字段

AutoTurnOver.Models/dc_base_amazon_settlement.cs

@@ -11,6 +11,7 @@ namespace AutoTurnOver.Models
         public string marketplace_name { get; set; }
         public string marketplace_name_sys { get; set; }
         public decimal amount { get; set; }
+        public string currency { get; set; }
         public DateTime? start_date { get; set; }
         public DateTime? end_date { get; set; }
         public DateTime? deposit_date { get; set; }

AutoTurnOver.Services/AmazonDataSynchroService.cs

@@ -612,6 +612,7 @@ namespace AutoTurnOver.Services
                     dc_base_amazon_settlement settlementDbData = new dc_base_amazon_settlement
                     {
                         amount = settlementData.AmazonEnvelope.Message.SettlementReport.SettlementData.TotalAmount.Text ?? 0,
+                        currency = settlementData.AmazonEnvelope.Message.SettlementReport.SettlementData.TotalAmount.Currency,
                         account = pamsAccount.Account,
                         settlement_id = settlementData.AmazonEnvelope.Message.SettlementReport.SettlementData.AmazonSettlementID,
                         deposit_date = settlementData.AmazonEnvelope.Message.SettlementReport.SettlementData.DepositDate,