diff --git a/Base/Popbill/PopbillService.cs b/Base/Popbill/PopbillService.cs
index 0029e26..cbf5c34 100644
--- a/Base/Popbill/PopbillService.cs
+++ b/Base/Popbill/PopbillService.cs
@@ -161,6 +161,52 @@ namespace NP.Base.Popbill
             return result;
         }
 
+        /// <summary>
+        /// 세금계산서 발행
+        /// </summary>
+        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
+        /// <param name="mgtKeyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
+        /// <param name="memo">메모</param>
+        /// <returns>IssueResponse</returns>
+        public static Result<IssueResponse> Issue(string mgtkey, MgtKeyType mgtKeyType = MgtKeyType.SELL, string memo = "")
+        {
+            Result<IssueResponse> result = new Result<IssueResponse>();
+            try
+            {
+                result.Data = PopbillConfig.taxinvoiceService.Issue(PopbillConfig.CorpNum, mgtKeyType, mgtkey, memo, PopbillConfig.UserID);
+            }
+            catch (PopbillException ex)
+            {
+                result.Code = ex.code.ToString();
+                result.Message = ex.Message;
+                Logger.TryError(ex.Message, ex);
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// 세금계산서 발행취소
+        /// </summary>
+        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
+        /// <param name="mgtKeyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
+        /// <param name="memo">메모</param>
+        /// <returns>IssueResponse</returns>
+        public static Result<Response> CancelIssue(string mgtkey, MgtKeyType mgtKeyType = MgtKeyType.SELL, string memo = "")
+        {
+            Result<Response> result = new Result<Response>();
+            try
+            {
+                result.Data = PopbillConfig.taxinvoiceService.CancelIssue(PopbillConfig.CorpNum, mgtKeyType, mgtkey, memo, PopbillConfig.UserID);
+            }
+            catch (PopbillException ex)
+            {
+                result.Code = ex.code.ToString();
+                result.Message = ex.Message;
+                Logger.TryError(ex.Message, ex);
+            }
+            return result;
+        }
+
         /// <summary>
         /// 세금계산서 즉시 발행
         /// </summary>
@@ -183,6 +229,50 @@ namespace NP.Base.Popbill
             }
             return result;
         }
+
+        /// <summary>
+        /// 세금계산서 인쇄 팝업 URL 확인
+        /// </summary>
+        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
+        /// <param name="mgtKeyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
+        /// <returns>URL</returns>
+        public static Result<string> GetPrintURL(string mgtkey, MgtKeyType mgtKeyType = MgtKeyType.SELL)
+        {
+            Result<string> result = new Result<string>(); ;
+            try
+            {
+                result.Data = PopbillConfig.taxinvoiceService.GetPrintURL(PopbillConfig.CorpNum, mgtKeyType, mgtkey, PopbillConfig.UserID);
+            }
+            catch (PopbillException ex)
+            {
+                result.Code = ex.code.ToString();
+                result.Message = ex.Message;
+                Logger.TryError(ex.Message, ex);
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// 세금계산서 인쇄 팝업 URL 확인 - 공급받는자용
+        /// </summary>
+        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
+        /// <param name="mgtKeyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
+        /// <returns>URL</returns>
+        public static Result<string> GetEPrintURL(string mgtkey, MgtKeyType mgtKeyType = MgtKeyType.SELL)
+        {
+            Result<string> result = new Result<string>(); ;
+            try
+            {
+                result.Data = PopbillConfig.taxinvoiceService.GetEPrintURL(PopbillConfig.CorpNum, mgtKeyType, mgtkey, PopbillConfig.UserID);
+            }
+            catch (PopbillException ex)
+            {
+                result.Code = ex.code.ToString();
+                result.Message = ex.Message;
+                Logger.TryError(ex.Message, ex);
+            }
+            return result;
+        }
     }
 
     public class Result<T>