diff --git a/frontend/src/modules/custMgt/components/PrePayRegPop.vue b/frontend/src/modules/custMgt/components/PrePayRegPop.vue
new file mode 100644
index 0000000..cf6a9d2
--- /dev/null
+++ b/frontend/src/modules/custMgt/components/PrePayRegPop.vue
@@ -0,0 +1,371 @@
+<template>
+  <!-- <div class="wrap bg-wrap"> -->
+  <div>
+    <div class="dimmed prePay" @click="ModalClose();"></div>
+    <div class="popup-wrap prePay">
+      <!-- 선불 ID 생성 -->
+      <div class="popup prePay popup_form">
+        <div class="pop-head">
+          <h3 class="pop-tit">선불 ID 생성</h3>
+        </div>
+        <form autocomplete="off">
+          <table>
+            <tbody>
+            <tr>
+              <th>ID</th>
+              <td><input type="text" placeholder="아이디 입력" v-model.trim="userId" ref="_userId" @keypress="onlyId" @input="onlyId" minlength="6" maxlength="16"/></td>
+            </tr>
+            <tr>
+              <th>비밀번호</th>
+              <td><input type="password" @keypress="onlyPassword" @input="onlyPassword" required minlength="8" maxlength="16" ref="_pwd1" v-model.trim="userPwd1"></td>
+            </tr>
+            <tr>
+              <th>비밀번호 확인</th>
+              <td><input type="password" @keypress="onlyPassword" @input="onlyPassword" required minlength="8" maxlength="16" ref="_pwd2" v-model.trim="userPwd2"></td>
+            </tr>
+            <tr>
+              <th>이름</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="userNm" ref="_userNm" required maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>휴대폰번호</th>
+              <td><input type="text" placeholder="- 자 제외 숫자만 입력" v-model.trim="mdn" @keypress="onlyNum" @input="onlyNum" minlength="10" maxlength="11" ref="_phone"></td>
+            </tr>
+            <tr>
+              <th>이메일</th>
+              <td><input type="email" v-model.trim="email" @keypress="onlyEmail" @input="onlyEmail" maxlength="100" ref="_email"></td>
+            </tr>
+            <tr>
+              <th>고객사명</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="custNm" ref="custNm" required maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>사업자번호</th>
+              <td><input type="text" @keypress="onlyNum" @input="onlyNum" v-model.trim="bizrno" ref="bizrno" required maxlength="40"></td>
+            </tr>
+
+            <tr>
+              <th>고객유형코드</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="custTyCd" ref="custTyCd" required maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>법인번호</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="corpno" ref="corpno" maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>대표자명</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="reprNm" ref="reprNm" maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>우편번호</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="zipcd" ref="zipcd" maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>주소1</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="addr1" ref="addr1" maxlength="40"></td>
+            </tr>
+            <tr>
+              <th>주소2</th>
+              <td><input type="text" @keypress="onlyText" @input="onlyText" v-model.trim="addr2" ref="addr2" maxlength="40"></td>
+            </tr>
+            
+            <tr>
+              <th class="center">상태</th>
+              <td>
+                <input type="radio" name="state" value="01" id="popup_radio1" v-model="userStat">
+                <label for="popup_radio1">사용</label>
+                <input type="radio" name="state" value="02" id="popup_radio2" v-model="userStat">
+                <label for="popup_radio2">정지</label>
+              </td>
+            </tr>
+            </tbody>
+          </table>
+        </form>
+        <div class="popup-btn2">
+          <button class="btn-pcolor" @click="doInsert">저장</button>
+          <button class="btn-default" @click="ModalClose();">취소</button>
+        </div>
+      </div>
+      <common-modal ref="commmonModal"></common-modal>
+    </div>
+  </div>
+</template>
+
+<script>
+import api from '@/service/api';
+import custMgtApi from "../service/custMgtApi.js";
+import {utils_mixin, chkPattern2} from '../service/mixins';
+import lodash from "lodash";
+import commonModal from "../components/commonModal";
+import ValidationConfirmPop from "@/modules/custMgt/components/ValidationConfirmPop";
+
+export default {
+  name: "prePayRegPop",
+  mixins: [utils_mixin, chkPattern2],
+  watch: {
+    stat() {
+    }
+  },
+  data() {
+    return {
+      row: {},
+      userId: '',
+      name: '',
+      mdn: '',
+      email: '',
+      userStat: '01',
+      userNm: "",
+      userPwd1: "",
+      userPwd2: "",
+      code: "",
+      custNm: "",
+      bizrno: "",
+      custTyCd: "GC",
+      corpno: "",
+      reprNm: "",
+      zipcd: "",
+      addr1: "",
+      addr2: ""
+    }
+  },
+  model: {
+    prop: 'sendData',
+    event: 'event-data'
+  },
+  props: ['sendData'],
+  components: {
+    commonModal,
+  },
+  created() {
+    this.formReset();
+  },
+  methods: {
+    doPwdValidate() {
+      if (this.isNull(this.userPwd1)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '비밀번호를 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._pwd1.focus();
+        return false;
+      }
+      if (this.isNull(this.userPwd2)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '비밀번호 확인을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._pwd2.focus();
+        return false;
+      }
+      if (!lodash.isEqual(this.userPwd1, this.userPwd2)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '비밀번호가 일치하지 않습니다.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._pwd2.focus();
+        return false;
+      }
+      const pwdLen = this.bytes(this.userPwd1);
+      if (!(pwdLen >= 8 && pwdLen <= 16)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '비밀번호는 8~16자의 영문, 숫자, 특수문자(!,@, $, %, ^, &, *) 조합이 필요합니다.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._pwd1.focus();
+        return false;
+      }
+      const pEng = /[A-Za-z]/g;	// 영문자
+      const pNum = /[0-9]/g;	// 숫자
+      const pSpc = /[!@$%^&*]/g; // 특수문자
+      if (!(pEng.test(this.userPwd1) && pNum.test(this.userPwd1) && pSpc.test(this.userPwd1))) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '비밀번호는 8~16자의 영문, 숫자, 특수문자(!,@, $, %, ^, &, *) 조합이 필요합니다.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._pwd1.focus();
+        return;
+      }
+      this.row.userPw = this.userPwd1;
+      return true;
+    },
+    doValidate() {
+      if (this.isNull(this.userId)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '아이디를 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userId.focus();
+        return false;
+      }
+      // 청약 ID  길이 체크 6~16
+      var userIdlength = this.userId.length;
+      if (userIdlength < 6 || userIdlength > 16) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = 'ID 형식에 맞지 않습니다.';
+        this.row.msg2 = '확인하여 다시 등록 부탁 드립니다.';
+        this.row.focusTaget = '1';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        return false;
+      }
+
+      if (!this.doPwdValidate()) {
+        return false;
+      }
+      if (this.isNull(this.userNm)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이름을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+      if (this.isNull(this.mdn)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '휴대폰번호를 입력해주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._phone.focus();
+        return false;
+      }
+      const hp = this.mdn;
+      if (!this.isNull(hp) && !this.isMobile(hp)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '휴대폰 번호 형식이 잘못되었습니다. 확인해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._phone.focus();
+        return false;
+      }
+      if (this.isNull(this.email)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이메일을 입력해주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._email.focus();
+        return false;
+      }
+      const email = this.email;
+      if (!this.isNull(email) && !lodash.isEqual(email, '@') && !this.emailCheck(email)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이메일 형식이 잘못되었습니다. 확인해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._email.focus();
+        return false;
+      }
+      if (this.isNull(this.userStat)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '상태를 선택 해주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        // this.$refs._auth.focus();
+        return false;
+      }
+
+      if (this.isNull(this.userNm)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이름을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+
+      if (this.isNull(this.userNm)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이름을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+
+      if (this.isNull(this.userNm)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이름을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+
+      if (this.isNull(this.userNm)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '이름을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+
+      if (this.isNull(this.custNm)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '고객사명을 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+
+      if (this.isNull(this.bizrno)) {
+        this.row.title = '청약고객관리';
+        this.row.msg1 = '사업자번호를 입력해 주세요.';
+        this.$refs.commmonModal.alertModalOpen(this.row);
+        this.$refs._userNm.focus();
+        return false;
+      }
+       
+      this.row.userId = this.userId;
+      this.row.userNm = this.userNm;
+      this.row.mdn = hp;
+      this.row.userEmail = email;
+      this.row.userStat = this.userStat;
+
+      this.row.custNm = this.custNm;
+      this.row.bizrno = this.bizrno;
+      this.row.custTyCd = this.custTyCd;
+      this.row.corpno = this.corpno;
+      this.row.reprNm = this.reprNm;
+      this.row.zipcd  = this.zipcd;
+      this.row.addr1  = this.addr1;
+      this.row.addr2  = this.addr2;
+
+      return true;
+    },
+    // 모달 띄우기
+    ModalOpen() {
+      // 모달 오픈
+      var dimmed = document.getElementsByClassName('prePay');
+      for (var i = 0; i < dimmed.length; i++) {
+        dimmed[i].style.display = 'block';
+      }
+      this.formReset();
+    },
+    // 모달 끄기
+    ModalClose() {
+      var dimmed = document.getElementsByClassName('prePay');
+      for (var i = 0; i < dimmed.length; i++) {
+        dimmed[i].style.display = 'none';
+      }
+    },
+    // 저장 후 부모창 호출.
+    toComplete() {
+      this.getParent('memberList').$refs.table.reloadData();
+      this.ModalClose();
+    },
+    async doInsert() {
+      if (this.doValidate()) {
+
+        try {
+          const response = await custMgtApi.insertPrePayId(this.row);
+          const result = response.data;
+          if (result != null && result.retCode == "0000") {
+            this.toComplete();
+          } else if (result != null && result.retCode == "1009") {
+            this.row.title = '청약고객관리';
+            this.row.msg1 = '실패 하였습니다.';
+            this.$refs.commmonModal.alertModalOpen(this.row);
+          } else if (result != null && result.retCode == "4018") {
+            this.row.title = '청약고객관리';
+            this.row.msg1 = '중복된 아이디 입니다.';
+            this.row.msg2 = '아이디를 다시 확인하여 등록 부탁드립니다.';
+            this.$refs.commmonModal.alertModalOpen(this.row);
+          }
+        } catch (err) {
+          this.row.title = '청약고객관리';
+          this.row.msg1 = '실패 하였습니다.';
+          this.$refs.commmonModal.alertModalOpen(this.row);
+        }
+      }
+    },
+    formReset() {
+      // this.$refs.adminRegForm.reset();
+      Object.assign(this.$data, this.$options.data());
+    },
+
+  }
+}
+</script>
\ No newline at end of file
diff --git a/frontend/src/modules/custMgt/service/custMgtApi.js b/frontend/src/modules/custMgt/service/custMgtApi.js
index 852b827..1c77a83 100644
--- a/frontend/src/modules/custMgt/service/custMgtApi.js
+++ b/frontend/src/modules/custMgt/service/custMgtApi.js
@@ -78,6 +78,10 @@ const insertTestId = (params) => {
     return httpClient.post('/api/v1/bo/custMgt/insertTestId', params);
 }
 
+const insertPrePayId = (params) => {
+    return httpClient.post('/api/v1/bo/custMgt/insertPrePayId', params);
+}
+
 // 메모삭제
 const deleteMemo = (params) => {
     return httpClient.post('/api/v1/bo/custMgt/deleteMemo', params);
@@ -153,6 +157,7 @@ export default {
     updateAdminInfoTotal,
     deleteMemo,
     insertTestId,
+    insertPrePayId,
     duplicateCheckUserId,
     chrgList,
     insertChrg,
diff --git a/frontend/src/modules/custMgt/views/MemberList.vue b/frontend/src/modules/custMgt/views/MemberList.vue
index 66e77e2..c6d7822 100644
--- a/frontend/src/modules/custMgt/views/MemberList.vue
+++ b/frontend/src/modules/custMgt/views/MemberList.vue
@@ -90,7 +90,8 @@
           </div>
         </div>
         <div class="button_group">
-          <button type="button" class="button blue add" @click="ModalOpen();">테스트 ID 생성</button>
+          <button type="button" class="button blue add" @click="ModalOpen('testId');">테스트 ID 생성</button>
+          <button type="button" class="button blue add" @click="ModalOpen('prePay');">선불 ID 생성</button>
         </div>
 
       </div>
@@ -111,6 +112,7 @@
       </div>
 
       <testId-reg-pop ref="testIdRegPop"></testId-reg-pop>
+      <prePay-reg-pop ref="prePayRegPop"></prePay-reg-pop>
       <common-modal ref="commmonModal"></common-modal>
 
     </div>
@@ -121,6 +123,7 @@
 <script>
 import customGrid from '@/components/CustomGrid';
 import TestIdRegPop from '../components/TestIdRegPop';
+import PrePayRegPop from '../components/PrePayRegPop';
 import moment from 'moment';
 import api from '@/service/api.js';
 import commonModal from "@/components/modal/commonModal";
@@ -213,6 +216,7 @@ export default {
   components: {
     customGrid: customGrid,
     TestIdRegPop,
+    PrePayRegPop,
     commonModal,
     vuejsDatepicker,
   },
@@ -281,8 +285,13 @@ export default {
     toMove(routeName) {
       this.$router.push({name: routeName, params: {page: 1, searchText: ''}});
     },
-    ModalOpen: function () {
-      this.$refs.testIdRegPop.ModalOpen();
+    ModalOpen: function (regDiv) {
+      if(regDiv == 'testId'){
+        this.$refs.testIdRegPop.ModalOpen();  
+      }else{
+        this.$refs.prePayRegPop.ModalOpen();
+      }
+      
     },
     memberDetail: function (props) {
       this.row.serviceId = props.userId;
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java
index e97c18e..5e2be9b 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java
@@ -43,6 +43,8 @@ import kr.co.uplus.ez.api.custMgt.dto.InsertChrgReqDto;
 import kr.co.uplus.ez.api.custMgt.dto.InsertChrgResDto;
 import kr.co.uplus.ez.api.custMgt.dto.InsertMassUserReqDto;
 import kr.co.uplus.ez.api.custMgt.dto.InsertMassUserResDto;
+import kr.co.uplus.ez.api.custMgt.dto.InsertPrePayReqDto;
+import kr.co.uplus.ez.api.custMgt.dto.InsertPrePayResDto;
 import kr.co.uplus.ez.api.custMgt.dto.InsertTestIdReqDto;
 import kr.co.uplus.ez.api.custMgt.dto.InsertTestIdResDto;
 import kr.co.uplus.ez.api.custMgt.dto.InsertUserReqDto;
@@ -314,6 +316,32 @@ public class CustMgtController {
 		}
 		
 	}
+	
+	/**
+	 * auth : ckr
+	 * desc : 선불ID 등록
+	 * @param paramMap
+	 * @return
+	 * @
+	 */
+	@ApiOperation(value = "insertPrePayId", notes = "선불ID 등록")
+	@ApiResponses({
+		@ApiResponse(code = HttpServletResponse.SC_OK, message = "SUCESS")
+	})
+	@RequestMapping(value = "/insertPrePayId" , method = {RequestMethod.POST})
+	@ResponseBody
+	public InsertPrePayResDto insertPrePayId(@RequestBody @Valid InsertPrePayReqDto insertPrePayReqDto, BindingResult bindingResult){
+		if(validComponents.validParameter(bindingResult)) {
+			return new InsertPrePayResDto(ApiResponseCode.CM_PARAMETER_ERROR);
+		}
+		try {
+			return custService.InsertPrePay(insertPrePayReqDto);
+		}catch(Exception e) {
+			logger.info(e.toString());
+			return new InsertPrePayResDto(ApiResponseCode.CM_DB_QUERY_ERR);
+		}
+		
+	}
 
 	/**
 	 * date : 2022. 4. 25.
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java
index 75c277e..581be8d 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java
@@ -86,6 +86,8 @@ public interface CustMgtMapper {
 	String selectApiAuthToken(String apiApplicationId);
 
 	String getSubId();
+	
+	String getPreSubId();
 
 	String getEntrNo();
 	
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java
index 41568e9..cd17faf 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java
@@ -574,6 +574,152 @@ public class CustMgtService {
 				
         return new InsertTestIdResDto(ApiResponseCode.SUCCESS);
     }
+    
+    /**
+     * 선불 회원 등록
+     * @param insertPrePayReqDto
+     * @return
+     */
+    @Transactional(value="db1TransactionManager")
+    public InsertPrePayResDto InsertPrePay(InsertPrePayReqDto insertPrePayReqDto){
+
+		CustMgtMapper custMgtMapper = sqlSessionMaster.getMapper(CustMgtMapper.class);
+
+        int getUserIdCount = custMgtMapper.getUserIdCount(insertPrePayReqDto.getUserId());
+
+        // 이미 존재하는 아이디.
+        if (getUserIdCount > 0) {
+            return new InsertPrePayResDto(ApiResponseCode.CE_DUPLICATE_ID);
+        }
+        
+        // 1. 사업자 번호로 조회.
+        int checkCustInfo = custMgtMapper.selectCustInfoCount(insertPrePayReqDto.getBizrno());
+        String custSeq = custMgtMapper.getCustSeq(insertPrePayReqDto.getBizrno());
+
+        Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+        UserDetails userDetails = (UserDetails) principal;
+        String regId = userDetails.getUsername();
+        
+        if (checkCustInfo < 1) {
+            // 1-2. 사업자 번호로 미존재시 : 고객정보 등록.
+            CustInfo custInfo = new CustInfo();
+            custInfo.setCustSeq(custSeq);
+            custInfo.setBizrno(insertPrePayReqDto.getBizrno());
+            custInfo.setCustNm(insertPrePayReqDto.getCustNm());
+            custInfo.setCustTyCd(insertPrePayReqDto.getCustTyCd());
+            custInfo.setCorpno(insertPrePayReqDto.getCorpno());
+            custInfo.setReprNm(insertPrePayReqDto.getReprNm());
+            custInfo.setBrthdy("");
+            custInfo.setZipcd(insertPrePayReqDto.getZipcd());
+            custInfo.setAddr1(insertPrePayReqDto.getAddr1());
+            custInfo.setAddr2(insertPrePayReqDto.getAddr2());
+            custInfo.setRegId(regId);
+            custInfo.setChgId(regId);
+            // 고객정보 등록.
+            custMgtMapper.insertCustInfo(custInfo);
+        }
+
+        // 2. 서비스 이용자 등록.
+        String userSeq = custMgtMapper.getUserSeq();
+        SvcUserInfo svcUserInfo = new SvcUserInfo();
+        svcUserInfo.setUserSeq(userSeq);
+        svcUserInfo.setUserId(insertPrePayReqDto.getUserId());
+        svcUserInfo.setUserNm(insertPrePayReqDto.getUserNm());
+        svcUserInfo.setUserSttusCd(Const.USER_STTUS_CD_NOMAL);
+        svcUserInfo.setCustSeq(custSeq);
+        svcUserInfo.setUserTpCd(Const.USER_TP_CD_ADM);
+        svcUserInfo.setPrntsUserSeq(userSeq);
+        svcUserInfo.setPwd(insertPrePayReqDto.getUserPw());
+        svcUserInfo.setBizrAuthYn(Const.COMM_NO);
+        svcUserInfo.setLineTpCd(Const.LINE_TP_CD_NORMAL);
+        svcUserInfo.setHpNo(insertPrePayReqDto.getMdn());
+        svcUserInfo.setEmail(insertPrePayReqDto.getUserEmail());
+        svcUserInfo.setAuthcd080(custMgtMapper.getAuth080());
+        svcUserInfo.setAutCd(Const.USER_AUTCD_ADM);
+        svcUserInfo.setRegId(regId);
+        svcUserInfo.setChgId(regId);
+
+        // 서비스 이용자 등록.
+        custMgtMapper.insertSvcUserInfo(svcUserInfo);
+
+        // 3. 청약정보 등록
+        SubsInfo subsInfo = new SubsInfo();
+        String subId = custMgtMapper.getPreSubId();
+        subsInfo.setSubsId(subId);
+        subsInfo.setEntrNo("");
+        subsInfo.setUserSeq(userSeq);
+        subsInfo.setCustSeq(custSeq);
+        subsInfo.setJoinDiv("02"); //선불 회원
+        subsInfo.setSubsSttusCd(Const.SUBS_STTUS_CD_NORMAL);
+        subsInfo.setProdCd(Const.PRE_PAY_PROD);
+        subsInfo.setBindDcYn(Const.COMM_NO);
+        subsInfo.setRegId(regId);
+        subsInfo.setChgId(regId);
+
+        // 청약정보 등록.
+        custMgtMapper.insertSubsInfo(subsInfo);
+        
+        // 청약상태_이력 테이블 개통 이력 insert        
+        Date now = new Date();
+		String subsDt = DateUtils.dateToStr(now, "yyyyMMddHHmmss");        
+ 		SbscstHstDto newSbscstHst = new SbscstHstDto();
+ 		newSbscstHst.setSubsId(subId);												// 청약ID		
+ 		newSbscstHst.setEfctStDt(subsDt);					                        // 유효 종료 일시 		
+ 		newSbscstHst.setProdCd(Const.PRE_PAY_PROD);                       			// 상품 코드
+ 		newSbscstHst.setSubsSttusCd(Const.SUBS_STTUS_CD_NORMAL);                    // 청약 상태 코드
+ 		newSbscstHst.setRegId(regId);	                   						    // 변경 ID
+ 		// 청약 이력 등록
+ 		custMgtMapper.insertSbscstHst(newSbscstHst);
+ 		
+ 		// 1. 한도 초기화		
+		// 1-1. 상품금액 조회
+ 		ProdInfo prodInfo = new ProdInfo();
+		prodInfo = custMgtMapper.getProdAmt(userSeq);		
+		String prodAmt = prodInfo.getProdAmt();
+		
+		
+		// 1-2. 오더 채번
+		String order = custMgtMapper.getOrder();		
+		String orderCretDt = order.substring(0,12);
+		
+		// 1-3. 오더 추가
+		OrderDto orderDto = new OrderDto();
+		orderDto.setOrderId(order);
+		orderDto.setOrderCretDt(orderCretDt);
+		orderDto.setOrderTyCd(Const.ORDER_TYPE_CD_03);		// 한도초기화 하기 위한 주문 유형 코드 (01:발송차감, 02:차감결과처리, 03:한도초기화, 04:이월금소멸)
+		orderDto.setRegId(regId);	
+		custMgtMapper.insertOrder(orderDto);
+				
+		// 1-4. 차감 상세 INSERT
+		LmtdctDtlDto lmtdctDtlDto = new LmtdctDtlDto();
+		lmtdctDtlDto.setOrderCretDt(orderCretDt);                           // 오더 생성일시
+		lmtdctDtlDto.setUserSeq(userSeq);					                // 이용자 일련번호
+		String lmtYm = subsDt.substring(0,6);                                
+		lmtdctDtlDto.setLmtYm(lmtYm);                                       // 한도 년월
+		lmtdctDtlDto.setUseYm(lmtYm);                                       // 사용 년월
+		lmtdctDtlDto.setLmtTpCd(Const.LMTDCT_DTL_TYPE_CD_01);               // 한도 유형 코드
+		lmtdctDtlDto.setDdctTpcd(Const.LMTDCT_DTL_DDCT_TYPE_CD_04);         // 차감 유형 코드
+		lmtdctDtlDto.setDdctAmt(prodAmt);                                   // 차감 금액
+		lmtdctDtlDto.setExeOrderId(order);                                  // 실행 오더 ID
+		lmtdctDtlDto.setSnddctOrderId(order);                               // 발송 차감 오더 ID
+		lmtdctDtlDto.setRegId(regId);										// 등록 ID
+		
+		custMgtMapper.insertLmtdctDtl(lmtdctDtlDto);
+		
+		// 1-5. 한도 INSERT
+		UserLmtDto userLmtDto = new UserLmtDto();
+		userLmtDto.setUserSeq(userSeq);										// 이용자 일련번호
+		userLmtDto.setLmtYm(lmtYm);                                         // 한도 년월
+		userLmtDto.setFxLmtAmt(prodAmt);                                    // 정액 한도 금액
+		userLmtDto.setMrtLmtAmt(prodAmt);                                   // 종량 한도 금액
+		userLmtDto.setFxBlnc(prodAmt);                                      // 정액 잔액
+		userLmtDto.setRegId(regId);							                // 등록자ID
+		userLmtDto.setChgId(regId);                							// 변경자ID		
+		
+		custMgtMapper.insertUserLmt(userLmtDto);
+				
+        return new InsertPrePayResDto(ApiResponseCode.SUCCESS);
+    }
 
     /**
      * date : 2022. 4. 25. auth : ckr desc : 전체 메모 목록 조회
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/dto/InsertPrePayReqDto.java b/src/main/java/kr/co/uplus/ez/api/custMgt/dto/InsertPrePayReqDto.java
new file mode 100644
index 0000000..4918310
--- /dev/null
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/dto/InsertPrePayReqDto.java
@@ -0,0 +1,73 @@
+package kr.co.uplus.ez.api.custMgt.dto;
+
+import java.io.Serializable;
+
+import javax.validation.constraints.NotNull;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@SuppressWarnings("serial")
+@Data
+public class InsertPrePayReqDto implements Serializable {
+
+	@NotNull
+	@ApiModelProperty(example = "선불 계정 ID", name = "선불 계정 ID", dataType = "String")
+	private String userId;
+
+	@NotNull
+	@ApiModelProperty(example = "선불 계정 비밀번호", name = "선불 계정 비밀번호", dataType = "String")
+	private String userPw;
+
+	@NotNull
+	@ApiModelProperty(example = "선불 계정의 이름", name = "선불 계정의 이름", dataType = "String")
+	private String userNm;
+
+	@NotNull
+	@ApiModelProperty(example = "선불 계정의 휴대폰 번호", name = "선불 계정의 휴대폰 번호", dataType = "String")
+	private String mdn;
+
+	@NotNull
+	@ApiModelProperty(example = "선불 계정의 Email", name = "선불 계정의 Email", dataType = "String")
+	private String userEmail;
+	
+	@NotNull
+	@ApiModelProperty(example = "선불 계정의 고객사명", name = "선불 계정의 고객사명", dataType = "String")
+	private String custNm;
+	
+	@NotNull
+	@ApiModelProperty(example = "선불 계정의 사업자번호", name = "선불 계정의 사업자번호", dataType = "String")
+	private String bizrno;
+	
+	@ApiModelProperty(example = "선불 계정의 고객유형코드", name = "선불 계정의 고객유형코드", dataType = "String")
+	private String custTyCd;
+	
+	@ApiModelProperty(example = "선불 계정의 법인번호", name = "선불 계정의 법인번호", dataType = "String")
+	private String corpno;
+	
+	@ApiModelProperty(example = "선불 계정의 업종", name = "선불 계정의 업종", dataType = "String")
+	private String tpind;
+	
+	@ApiModelProperty(example = "선불 계정의 업태", name = "선불 계정의 업태", dataType = "String")
+	private String bizcd;
+	
+	@ApiModelProperty(example = "선불 계정의 종목", name = "선불 계정의 종목", dataType = "String")
+	private String anitem;
+	
+	@ApiModelProperty(example = "선불 계정의 대표자_명", name = "선불 계정의 대표자_명", dataType = "String")
+	private String reprNm;
+	
+	@ApiModelProperty(example = "선불 계정의 우편번호", name = "선불 계정의 우편번호", dataType = "String")
+	private String zipcd;
+	
+	@ApiModelProperty(example = "선불 계정의 주소1", name = "선불 계정의 주소1", dataType = "String")
+	private String addr1;
+	
+	@ApiModelProperty(example = "선불 계정의 주소2", name = "선불 계정의 주소", dataType = "String")
+	private String addr2;
+
+	@NotNull
+	@ApiModelProperty(example = "선불 계정의 상태", name = "선불 계정의 상태", notes = "Y(사용)/N(정지)", dataType = "String")
+	private String userStat;
+
+}
\ No newline at end of file
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/dto/InsertPrePayResDto.java b/src/main/java/kr/co/uplus/ez/api/custMgt/dto/InsertPrePayResDto.java
new file mode 100644
index 0000000..628c7de
--- /dev/null
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/dto/InsertPrePayResDto.java
@@ -0,0 +1,33 @@
+package kr.co.uplus.ez.api.custMgt.dto;
+
+import java.io.Serializable;
+
+import kr.co.uplus.ez.common.data.ApiResponseCode;
+import kr.co.uplus.ez.common.data.ResponseMessage;
+import lombok.Data;
+
+@SuppressWarnings("serial")
+@Data
+public class InsertPrePayResDto extends ResponseMessage implements Serializable {
+
+	// 데이터.
+	private Object data;
+
+	public InsertPrePayResDto() {
+		this.retCode = ApiResponseCode.SUCCESS.getResultCode();
+		this.retMsg = ApiResponseCode.SUCCESS.getResultMsg();
+	}
+
+	public InsertPrePayResDto(ApiResponseCode returnStr) {
+		this.retCode = returnStr.getResultCode();
+		this.retMsg = returnStr.getResultMsg();
+	}
+
+	public InsertPrePayResDto(ApiResponseCode returnStr, Object data) {
+		this.retCode = returnStr.getResultCode();
+		this.retMsg = returnStr.getResultMsg();
+		this.data = data;
+	}
+
+
+}
\ No newline at end of file
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/dto/SubsInfo.java b/src/main/java/kr/co/uplus/ez/api/custMgt/dto/SubsInfo.java
index c044a1a..46e38d6 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/dto/SubsInfo.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/dto/SubsInfo.java
@@ -48,5 +48,8 @@ public class SubsInfo implements Serializable{
 	private String chgId;
 	/** 변경_일시 . */
 	private String chgDt;
+	
+	/** 회원 구분 */
+	private String joinDiv;
 
 }
diff --git a/src/main/java/kr/co/uplus/ez/common/data/Const.java b/src/main/java/kr/co/uplus/ez/common/data/Const.java
index b4a9ca9..61e61f4 100644
--- a/src/main/java/kr/co/uplus/ez/common/data/Const.java
+++ b/src/main/java/kr/co/uplus/ez/common/data/Const.java
@@ -147,6 +147,7 @@ public class Const {
 	/** 한도 차감 상세 - 차감 유형 코드 (01:차감, 02:소멸, 03:복원, 04:충전) */
 	public static final String LMTDCT_DTL_DDCT_TYPE_CD_04 = "04";
 	
+	public static final String PRE_PAY_PROD = "LPZ0000000";
 	
 	/** 배치 결과 */
 	public static final String BATCH_MSG_SUCCESS = "SUCCESS";
diff --git a/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml b/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml
index a389538..298c12e 100644
--- a/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml
+++ b/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml
@@ -830,6 +830,9 @@
 			,ENTR_NO
 			,USER_SEQ
 			,CUST_SEQ
+			<if test="joinDiv != null and joinDiv != ''">
+			,JOIN_DIV
+			</if>
 			,SUBS_STTUS_CD
 			,PROD_CD
 			,SUBS_DT
@@ -844,6 +847,9 @@
       		,#{entrNo}
       		, #{userSeq}
       		, #{custSeq}
+      		<if test="joinDiv != null and joinDiv != ''">
+			, #{joinDiv}
+			</if>
       		, #{subsSttusCd}
       		, #{prodCd}
       		, NOW()
@@ -855,6 +861,7 @@
       		, NOW()
       	)
 	</insert>
+	
 	<select id="selectUserSeq" parameterType="String" resultType="int">
 	/* custMgt-mapper.xml(selectUserSeq) */
 	SELECT USER_SEQ
@@ -1002,6 +1009,10 @@
 
 	<select id="getEntrNo" resultType="String">
 		SELECT CONCAT('TESTENTRN', LPAD(hubez_common.FUN_NEXT_SEQ('TEST_SUBS_SEQ'), 11, 0)) as ENTR_NO
+	</select>
+	
+	<select id="getPreSubId" resultType="String">
+		SELECT CONCAT('PRESUBID', LPAD(hubez_common.FUN_NEXT_SEQ('PREPAY_SEQ'), 11, 0)) AS SUB_ID
 	</select>	
 	
 	<!-- 청약 상태 이력 저장 -->