diff --git a/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/SupplyBusinessLogicContract.cs b/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/SupplyBusinessLogicContract.cs
index f1060c9..40cc781 100644
--- a/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/SupplyBusinessLogicContract.cs
+++ b/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/SupplyBusinessLogicContract.cs
@@ -18,6 +18,7 @@ internal class SupplyBusinessLogicContract(ISupplyStorageContract _supplyStorage
 
     public List<SupplyDataModel> GetSuppliesByPeriod(DateTime fromDate, DateTime toDate)
     {
+        return [];
         logger.LogInformation("Retrieving supplies from {FromDate} to {ToDate}", fromDate, toDate);
 
         if (fromDate >= toDate)
@@ -42,6 +43,7 @@ internal class SupplyBusinessLogicContract(ISupplyStorageContract _supplyStorage
 
     public List<SupplyDataModel> GetSuppliesByWarehouseId(string warehouseId)
     {
+        return [];
         logger.LogInformation("Retrieving supplies for warehouse: {WarehouseId}", warehouseId);
 
         if (string.IsNullOrWhiteSpace(warehouseId))
@@ -70,6 +72,7 @@ internal class SupplyBusinessLogicContract(ISupplyStorageContract _supplyStorage
     }
     public SupplyDataModel GetSupplyByData(string data)
     {
+        return new SupplyDataModel("", "", DateTime.UtcNow, []);
         logger.LogInformation("Retrieving supply by data: {Data}", data);
 
         if (string.IsNullOrWhiteSpace(data))
@@ -117,6 +120,7 @@ internal class SupplyBusinessLogicContract(ISupplyStorageContract _supplyStorage
 
     public void InsertSupply(SupplyDataModel supplyDataModel)
     {
+        return;
         logger.LogInformation("Inserting new supply: {@Supply}", supplyDataModel);
 
         if (supplyDataModel == null)
@@ -145,6 +149,7 @@ internal class SupplyBusinessLogicContract(ISupplyStorageContract _supplyStorage
 
     public void DeleteSupply(string id)
     {
+        return;
         logger.LogInformation("Deleting supply with ID: {SupplyId}", id);
 
         if (string.IsNullOrWhiteSpace(id))
diff --git a/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/WarehouseBusinessLogicContract.cs b/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/WarehouseBusinessLogicContract.cs
index e84f76b..0dceb58 100644
--- a/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/WarehouseBusinessLogicContract.cs
+++ b/TwoFromTheCasketContracts/TwoFromTheCasketBusinessLogic/Implementation/WarehouseBusinessLogicContract.cs
@@ -19,6 +19,7 @@ internal class WarehouseBusinessLogicContract(IWarehouseStorageContract _warehou
 
     public WarehouseDataModel GetWarehouseByData(string warehouseId)
     {
+        return new WarehouseDataModel("", "", "", []);
         logger.LogInformation("Retrieving warehouse data for ID: {WarehouseId}", warehouseId);
 
         if (string.IsNullOrWhiteSpace(warehouseId))
@@ -40,6 +41,7 @@ internal class WarehouseBusinessLogicContract(IWarehouseStorageContract _warehou
 
     public List<WarehouseDataModel> GetWarehousesByLocation(string warehouseLocation)
     {
+        return [];
         logger.LogInformation("Retrieving warehouses at location: {WarehouseLocation}", warehouseLocation);
 
         if (string.IsNullOrWhiteSpace(warehouseLocation))
@@ -61,6 +63,7 @@ internal class WarehouseBusinessLogicContract(IWarehouseStorageContract _warehou
 
     public List<WarehouseDataModel> GetWarehousesByName(string warehouseName)
     {
+        return [];
         logger.LogInformation("Retrieving warehouses with name: {WarehouseName}", warehouseName);
 
         if (string.IsNullOrWhiteSpace(warehouseName))
@@ -82,6 +85,7 @@ internal class WarehouseBusinessLogicContract(IWarehouseStorageContract _warehou
 
     public void InsertWarehouse(WarehouseDataModel warehouseDataModel)
     {
+        return;
         logger.LogInformation("Inserting warehouse: {@Warehouse}", warehouseDataModel);
 
         if (warehouseDataModel == null)
@@ -111,6 +115,7 @@ internal class WarehouseBusinessLogicContract(IWarehouseStorageContract _warehou
 
     public void UpdateWarehouse(WarehouseDataModel warehouseDataModel)
     {
+        return;
         logger.LogInformation("Updating warehouse: {@Warehouse}", warehouseDataModel);
 
         if (warehouseDataModel == null)
@@ -143,6 +148,7 @@ internal class WarehouseBusinessLogicContract(IWarehouseStorageContract _warehou
 
     public void DeleteWarehouse(string warehouseId)
     {
+        return;
         logger.LogInformation("Deleting warehouse with ID: {WarehouseId}", warehouseId);
 
         if (string.IsNullOrWhiteSpace(warehouseId))