diff --git a/src/Umbraco.Commerce.DemoStore/DemoStoreBuilderExtensions.cs b/src/Umbraco.Commerce.DemoStore/DemoStoreBuilderExtensions.cs
index 882e648..ff070ad 100644
--- a/src/Umbraco.Commerce.DemoStore/DemoStoreBuilderExtensions.cs
+++ b/src/Umbraco.Commerce.DemoStore/DemoStoreBuilderExtensions.cs
@@ -6,6 +6,8 @@
 using Umbraco.Cms.Core.DependencyInjection;
 using Umbraco.Extensions;
 using Umbraco.Cms.Core.Notifications;
+using Umbraco.Commerce.DemoStore.Web.Index;
+using Microsoft.Extensions.DependencyInjection;
 
 namespace Umbraco.Commerce.DemoStore
 {
@@ -43,6 +45,7 @@ public static IUmbracoBuilder AddDemoStore(this IUmbracoBuilder umbracoBuilder)
             });
 
             umbracoBuilder.AddNotificationHandler<UmbracoApplicationStartingNotification, TransformExamineValues>();
+            umbracoBuilder.Services.ConfigureOptions<ConfigureIndexOptions>();
 
             return umbracoBuilder;
         }
diff --git a/src/Umbraco.Commerce.DemoStore/Events/TransformExamineValues.cs b/src/Umbraco.Commerce.DemoStore/Events/TransformExamineValues.cs
index 5f8b874..f6a5e73 100644
--- a/src/Umbraco.Commerce.DemoStore/Events/TransformExamineValues.cs
+++ b/src/Umbraco.Commerce.DemoStore/Events/TransformExamineValues.cs
@@ -8,6 +8,9 @@
 using Umbraco.Extensions;
 using Umbraco.Commerce.DemoStore.Models;
 using System.Text;
+using Newtonsoft.Json;
+using Umbraco.Commerce.Core.Services;
+using System;
 
 namespace Umbraco.Commerce.DemoStore.Events
 {
@@ -15,19 +18,21 @@ public class TransformExamineValues : INotificationHandler<UmbracoApplicationSta
     {
         private readonly IExamineManager _examineManager;
         private readonly IUmbracoContextFactory _umbracoContextFactory;
+        private readonly ICurrencyService _currencyService;
 
         public TransformExamineValues(IExamineManager examineManager,
-            IUmbracoContextFactory umbracoContextFactory)
+            IUmbracoContextFactory umbracoContextFactory,
+            ICurrencyService currencyService)
         {
             _examineManager = examineManager;
             _umbracoContextFactory = umbracoContextFactory;
+            _currencyService = currencyService;
         }
 
-
         public void Handle(UmbracoApplicationStartingNotification notification)
         {
             // Listen for nodes being reindexed in the external index set
-            if (_examineManager.TryGetIndex("ExternalIndex", out var index))
+            if (_examineManager.TryGetIndex(Constants.UmbracoIndexes.ExternalIndexName, out var index))
             {
                 ((BaseIndexProvider)index).TransformingIndexValues += (object sender, IndexingItemEventArgs e) =>
                 {
@@ -72,6 +77,20 @@ public void Handle(UmbracoApplicationStartingNotification notification)
                                 values.Add("categoryAliases", new[] { string.Join(" ", categoryAliases) });
                             }
                         }
+
+                        if (e.ValueSet.Values.ContainsKey("price"))
+                        {
+                            var prices = JsonConvert.DeserializeObject<Dictionary<Guid, string>>(e.ValueSet.GetValue("price").ToString());
+
+                            foreach (var price in prices)
+                            {
+                                var currency = _currencyService.GetCurrency(price.Key);
+                                if (currency == null)
+                                    continue;
+
+                                values.Add($"price_{currency.Code}", new[] { price.Value });
+                            }
+                        }
                     }
 
                     // ================================================================
diff --git a/src/Umbraco.Commerce.DemoStore/Web/Index/ConfigureIndexOptions.cs b/src/Umbraco.Commerce.DemoStore/Web/Index/ConfigureIndexOptions.cs
new file mode 100644
index 0000000..32d119d
--- /dev/null
+++ b/src/Umbraco.Commerce.DemoStore/Web/Index/ConfigureIndexOptions.cs
@@ -0,0 +1,35 @@
+using Examine.Lucene;
+using Examine;
+using Microsoft.Extensions.Options;
+using Lucene.Net.Facet;
+using System.Collections.Generic;
+using Umbraco.Cms.Core;
+
+namespace Umbraco.Commerce.DemoStore.Web.Index
+{
+    public sealed class ConfigureIndexOptions : IConfigureNamedOptions<LuceneDirectoryIndexOptions>
+    {
+        public void Configure(string name, LuceneDirectoryIndexOptions options)
+        {
+            switch (name)
+            {
+                case Constants.UmbracoIndexes.ExternalIndexName:
+
+                    var priceFields = new List<string>
+                    {
+                        "price_GBP"
+                    };
+
+                    foreach (var field in priceFields)
+                    {
+                        options.FieldDefinitions.TryAdd(new FieldDefinition(field, FieldDefinitionTypes.Double));
+                    }
+
+                    break;
+            }
+        }
+
+        public void Configure(LuceneDirectoryIndexOptions options)
+            => Configure(string.Empty, options);
+    }
+}