diff --git a/src/main/java/wowmarket/wow_server/register/dto/RegisterDemandProjectDto.java b/src/main/java/wowmarket/wow_server/register/dto/RegisterDemandProjectDto.java
index 627a402..d2362a5 100644
--- a/src/main/java/wowmarket/wow_server/register/dto/RegisterDemandProjectDto.java
+++ b/src/main/java/wowmarket/wow_server/register/dto/RegisterDemandProjectDto.java
@@ -6,6 +6,7 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import wowmarket.wow_server.domain.DemandProject;
+import wowmarket.wow_server.domain.Permission;
 
 import java.time.LocalDate;
 import java.time.LocalDateTime;
@@ -38,11 +39,15 @@ public class RegisterDemandProjectDto {
 
     @NotNull
     private List<RegisterItemDto> item;
+    private List<RegisterQuestionDto> questions;
     @NotNull
     private LocalDateTime startDate;
     @NotNull
     private LocalDateTime endDate;
 
+    @NotNull
+    private Boolean sellToAll;
+
 
 
     @Builder
@@ -63,7 +68,9 @@ public DemandProject toEntity(){
                 .participant_number(0)
                 .final_achievement_rate(0L)
                 .isEnd(Boolean.FALSE)
+                .sellToAll(sellToAll)
                 .view(0)
+                .permission(Permission.AWAIT)
                 .build();
     }
 
diff --git a/src/main/java/wowmarket/wow_server/register/dto/RegisterProjectDto.java b/src/main/java/wowmarket/wow_server/register/dto/RegisterProjectDto.java
index e60c1d7..b74af30 100644
--- a/src/main/java/wowmarket/wow_server/register/dto/RegisterProjectDto.java
+++ b/src/main/java/wowmarket/wow_server/register/dto/RegisterProjectDto.java
@@ -5,6 +5,7 @@
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
+import wowmarket.wow_server.domain.Permission;
 import wowmarket.wow_server.domain.Project;
 import wowmarket.wow_server.domain.ReceiveType;
 import java.time.LocalDateTime;
@@ -87,6 +88,7 @@ public Project toEntity(){
                 .isDel(Boolean.FALSE)
                 .isEnd(Boolean.FALSE)
                 .final_achievement_rate(0L)
+                .permission(Permission.AWAIT)
                 .build();
     }
 }
diff --git a/src/main/java/wowmarket/wow_server/register/dto/RegisterQuestionDto.java b/src/main/java/wowmarket/wow_server/register/dto/RegisterQuestionDto.java
index 4cd4857..9bb508f 100644
--- a/src/main/java/wowmarket/wow_server/register/dto/RegisterQuestionDto.java
+++ b/src/main/java/wowmarket/wow_server/register/dto/RegisterQuestionDto.java
@@ -5,6 +5,7 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import wowmarket.wow_server.domain.DemandItem;
+import wowmarket.wow_server.domain.DemandQuestion;
 import wowmarket.wow_server.domain.OrderQuestion;
 
 @Getter
@@ -12,13 +13,25 @@
 @AllArgsConstructor
 @Builder
 public class RegisterQuestionDto {
+
     private String question;
+    private boolean essential;
 
     @Builder
     public OrderQuestion toOrderQuestion(){
         return OrderQuestion
                 .builder()
                 .question(question)
+                .essential(essential)
+                .build();
+    }
+
+    @Builder
+    public DemandQuestion toDemandQuestion(){
+        return DemandQuestion
+                .builder()
+                .question(question)
+                .essential(essential)
                 .build();
     }
 }
diff --git a/src/main/java/wowmarket/wow_server/register/service/RegisterService.java b/src/main/java/wowmarket/wow_server/register/service/RegisterService.java
index 02db926..dbbd8ec 100644
--- a/src/main/java/wowmarket/wow_server/register/service/RegisterService.java
+++ b/src/main/java/wowmarket/wow_server/register/service/RegisterService.java
@@ -24,6 +24,7 @@ public class RegisterService {
     private final DemandItemRepository demandItemRepository;
     private final CategoryRepository categoryRepository;
     private final OrderQuestionRepository orderQuestionRepository;
+    private final DemandQuestionRepository demandQuestionRepository;
 
 
     public Long registerProject(RegisterProjectDto requestDto, User user) throws Exception {
@@ -72,6 +73,10 @@ public Long registerDemand(RegisterDemandProjectDto requestDto, User user) throw
         if(user != null) demandProject.setUser(user);
         else throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "유저를 찾을 수 없습니다"); //유저 없을 시 400 에러 반환
 
+        // 소속 학생만 구매 가능하도록 설정했지만 판매자의 학교 인증이 안 됐을 경우
+        if(!demandProject.isSellToAll() && !user.isUniv_check())
+            throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "학교 인증이 확인되지 않았습니다.");
+
         demandProjectRepository.save(demandProject);
 
         for (int i = 0; i < requestDto.getItem().size(); i++) {
@@ -80,6 +85,12 @@ public Long registerDemand(RegisterDemandProjectDto requestDto, User user) throw
             demandItemRepository.save(demandItem);
         }
 
+        for (int i = 0; i < requestDto.getQuestions().size(); i++) {
+            DemandQuestion demandQuestion = requestDto.getQuestions().get(i).toDemandQuestion();
+            demandQuestion.setDemandProject(demandProject);
+            demandQuestionRepository.save(demandQuestion);
+        }
+
         return demandProject.getId();
     }
 }
diff --git a/src/main/java/wowmarket/wow_server/repository/DemandQuestionRepository.java b/src/main/java/wowmarket/wow_server/repository/DemandQuestionRepository.java
new file mode 100644
index 0000000..8befd5e
--- /dev/null
+++ b/src/main/java/wowmarket/wow_server/repository/DemandQuestionRepository.java
@@ -0,0 +1,7 @@
+package wowmarket.wow_server.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import wowmarket.wow_server.domain.DemandQuestion;
+
+public interface DemandQuestionRepository extends JpaRepository<DemandQuestion, Long> {
+}