diff --git a/Nop.Plugin.Misc.AIPlugin/Infrastructure/PluginNopStartup.cs b/Nop.Plugin.Misc.AIPlugin/Infrastructure/PluginNopStartup.cs
index 7ba15f2..13d60df 100644
--- a/Nop.Plugin.Misc.AIPlugin/Infrastructure/PluginNopStartup.cs
+++ b/Nop.Plugin.Misc.AIPlugin/Infrastructure/PluginNopStartup.cs
@@ -73,5 +73,5 @@ public class PluginNopStartup : INopStartup
     /// <summary>
     /// Gets order of this startup configuration implementation
     /// </summary>
-    public int Order => 4000;
+    public int Order => 100;
 }
\ No newline at end of file
diff --git a/Nop.Plugin.Misc.AIPlugin/Services/CustomPriceCalculationService.cs b/Nop.Plugin.Misc.AIPlugin/Services/CustomPriceCalculationService.cs
index ec1d388..55d55ec 100644
--- a/Nop.Plugin.Misc.AIPlugin/Services/CustomPriceCalculationService.cs
+++ b/Nop.Plugin.Misc.AIPlugin/Services/CustomPriceCalculationService.cs
@@ -62,19 +62,22 @@ public class CustomPriceCalculationService : PriceCalculationService
     int quantity = 1, DateTime? rentalStartDate = null, DateTime? rentalEndDate = null)
     {
 
-       var productAttributeMappings =  await _productAttributeService.GetAllProductAttributesAsync(product.Id);
+       var productAttributeMappings =  await _specificationAttributeService.GetProductSpecificationAttributesAsync(product.Id);
         //Product Attributes
         foreach (var pam in productAttributeMappings)
         {
-            var attributes = await _productAttributeService.GetProductAttributeValuesAsync(pam.Id);
-            foreach (var attr in attributes)
-            {
-                // you can check for specific attribute by its name or id
-                if (attr.Name == "NeedsToBeMeasured" && attr.IsPreSelected)
+            //get option
+            var attributeOtion = await _specificationAttributeService.GetSpecificationAttributeOptionByIdAsync(pam.SpecificationAttributeOptionId);
+            
+            //get attribute
+            var attribute = await _specificationAttributeService.GetSpecificationAttributeByIdAsync(attributeOtion.SpecificationAttributeId);
+
+            // you can check for specific attribute by its name or id
+            if (attribute.Name == "Needs to be measured for price")
                 {
                     return (0m, 0m, 0m, new List<Discount>());
                 }
-            }
+           
         }
 
         return await base.GetFinalPriceAsync(product, customer, store, overriddenProductPrice, additionalCharge, includeDiscounts, quantity, rentalStartDate, rentalEndDate);