diff --git a/EstateReportingAPI.BusinessLogic/ReportingManager.cs b/EstateReportingAPI.BusinessLogic/ReportingManager.cs
index 0cfcca3..cbb39ae 100644
--- a/EstateReportingAPI.BusinessLogic/ReportingManager.cs
+++ b/EstateReportingAPI.BusinessLogic/ReportingManager.cs
@@ -960,12 +960,20 @@ public async Task<Result<List<Merchant>>> GetMerchants(MerchantQueries.GetMercha
             return ResultHelpers.CreateFailure(queryResults);
 
         var merchants = queryResults.Data;
+        
+        var merchantBalancesQuery  = context.MerchantBalanceProjectionState.Where(mb => merchants.Select(m => m.Merchant.MerchantId).Contains(mb.MerchantId));
+
+        var balanceQueryResults = await ExecuteQuerySafeToList(merchantBalancesQuery, cancellationToken, "Error retrieving merchant balances");
+
+        if (balanceQueryResults.IsFailed)
+            return ResultHelpers.CreateFailure(balanceQueryResults);
 
         // Ok now enumerate the results
         List<Merchant> response = new();
         foreach (var queryResult in merchants) {
-            response.Add(new Merchant {
-                Balance = 0,
+            response.Add(new Merchant
+            {
+                Balance = balanceQueryResults.Data.Single(b => b.MerchantId == queryResult.Merchant.MerchantId).Balance,
                 CreatedDateTime = queryResult.Merchant.CreatedDateTime,
                 Name = queryResult.Merchant.Name,
                 Region = queryResult.Address.Region,
@@ -1017,9 +1025,14 @@ public async Task<Result<Merchant>> GetMerchant(MerchantQueries.GetMerchantQuery
 
         var merchant = merchantQueryResult.Data;
 
+        // Get the merchant state to get the balance
+        var merchantStateQueryResult = await ExecuteQuerySafeSingleOrDefault(context.MerchantBalanceProjectionState.Where(ms => ms.MerchantId == request.MerchantId), cancellationToken, "Error getting merchant state");
+        if (merchantStateQueryResult.IsFailed) return ResultHelpers.CreateFailure(merchantStateQueryResult);
+        var merchantState = merchantStateQueryResult.Data;
+        
         // Ok now enumerate the results
-        Merchant result = new Merchant {
-            Balance = 0,
+        Merchant result = new() {
+            Balance = merchantState.Balance,
             CreatedDateTime = merchant.CreatedDateTime,
             Name = merchant.Name,
             Reference = merchant.Reference,
diff --git a/EstateReportingAPI.IntegrationTests/DatabaseHelper.cs b/EstateReportingAPI.IntegrationTests/DatabaseHelper.cs
index 2678bff..59ac51f 100644
--- a/EstateReportingAPI.IntegrationTests/DatabaseHelper.cs
+++ b/EstateReportingAPI.IntegrationTests/DatabaseHelper.cs
@@ -10,6 +10,7 @@
 using Shared.Logger;
 using TransactionProcessor.Database.Contexts;
 using TransactionProcessor.Database.Entities;
+using TransactionProcessor.ProjectionEngine.Database.Database.Entities;
 
 namespace EstateReportingAPI.IntegrationTests;
 
@@ -361,6 +362,7 @@ public async Task<Guid> AddOperator(String estateName, String operatorName)
 
     public async Task<Guid> AddMerchant(String estateName,
                                         String merchantName,
+                                        Decimal balance,
                                         DateTime createDateTime,
                                         DateTime lastSaleDateTime,
                                         (String addressLine1, String town, String postCode, String region) address,
@@ -447,6 +449,13 @@ await this.Context.MerchantContracts.AddAsync(new MerchantContract {
             }
         }
 
+        MerchantBalanceProjectionState state = new MerchantBalanceProjectionState {
+            Balance = balance,
+            MerchantId = savedMerchant.MerchantId,
+            MerchantName = savedMerchant.Name
+        };
+        await this.Context.MerchantBalanceProjectionState.AddAsync(state);
+
         await this.Context.SaveChangesAsync(CancellationToken.None);
 
         return merchant.MerchantId;
diff --git a/EstateReportingAPI.IntegrationTests/MerchantEndpointTests.cs b/EstateReportingAPI.IntegrationTests/MerchantEndpointTests.cs
index 785996a..d3cf2ac 100644
--- a/EstateReportingAPI.IntegrationTests/MerchantEndpointTests.cs
+++ b/EstateReportingAPI.IntegrationTests/MerchantEndpointTests.cs
@@ -17,7 +17,7 @@ public class MerchantEndpointTests : ControllerTestsBase {
     public async Task MerchantEndpoint_GetMerchants_MerchantsReturned() {
         await this.helper.AddEstate("Test Estate", "Ref1");
         for (int i = 0; i < 10; i++) {
-            await this.helper.AddMerchant("Test Estate", $"Test Merchant {i}", DateTime.Now, DateTime.Now,
+            await this.helper.AddMerchant("Test Estate", $"Test Merchant {i}",100 * i, DateTime.Now, DateTime.Now,
                 ("Address Line 1", $"Test Town {i}", $"TE57 {i}NG", $"Region {i}"),
                 ($"Contact {i}", @"{i}@2.com", $"{i}23456"));
         }
@@ -32,6 +32,7 @@ await this.helper.AddMerchant("Test Estate", $"Test Merchant {i}", DateTime.Now,
         for (int i = 0; i < 10; i++) {
             Merchant? expected = merchants.SingleOrDefault(m => m.Name == $"Test Merchant {i}");
             expected.ShouldNotBeNull();
+            expected.Balance.ShouldBe(100 * i);
         }
     }
 
@@ -39,7 +40,7 @@ await this.helper.AddMerchant("Test Estate", $"Test Merchant {i}", DateTime.Now,
     public async Task MerchantEndpoint_GetMerchant_MerchantReturned()
     {
         await this.helper.AddEstate("Test Estate", "Ref1");
-        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1", DateTime.Now, DateTime.Now,
+        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1",100, DateTime.Now, DateTime.Now,
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"), 
             ("Contact 1", "1@2.com", "123456"));
 
@@ -49,6 +50,7 @@ public async Task MerchantEndpoint_GetMerchant_MerchantReturned()
 
         merchant.ShouldNotBeNull();
         merchant.Name.ShouldBe("Test Merchant 1");
+        merchant.Balance.ShouldBe(100);
     }
 
     [Fact]
@@ -57,7 +59,7 @@ public async Task MerchantEndpoint_GetRecentMerchants_MerchantsReturned()
         await this.helper.AddEstate("Test Estate", "Ref1");
         for (int i = 0; i < 10; i++)
         {
-            await this.helper.AddMerchant("Test Estate", $"Test Merchant {i}", DateTime.Now.AddDays(i*-1), DateTime.Now,
+            await this.helper.AddMerchant("Test Estate", $"Test Merchant {i}",100, DateTime.Now.AddDays(i*-1), DateTime.Now,
                 ("Address Line 1", $"Test Town {i}", $"TE57 {i}NG", $"Region {i}"),
                 ($"Contact {i}", @"{i}@2.com", $"{i}23456"));
         }
@@ -82,7 +84,7 @@ public async Task MerchantEndpoint_GetMerchantOperators_MerchantOperatorsReturne
         await this.helper.AddOperator("Test Estate", "Safaricom");
         await this.helper.AddOperator("Test Estate", "Voucher");
 
-        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1", DateTime.Now, DateTime.Now,
+        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1",100, DateTime.Now, DateTime.Now,
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), operators: ["Safaricom", "Voucher"]);
 
@@ -110,7 +112,7 @@ public async Task MerchantEndpoint_GetMerchantContracts_MerchantContractsReturne
         List<(string productName, int productType, decimal? value)> voucherProductList = new() { ("10 KES Voucher", 0, 10.00m), ("Custom", 0, null) };
         await this.helper.AddContractWithProducts("Test Estate", "Healthcare Centre 1 Contract", "Voucher", voucherProductList);
 
-        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1", DateTime.Now, DateTime.Now,
+        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1", 100, DateTime.Now, DateTime.Now,
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), operators: ["Safaricom", "Voucher"],
             ["Safaricom Contract", "Healthcare Centre 1 Contract"]);
@@ -130,7 +132,7 @@ public async Task MerchantEndpoint_GetMerchantDevices_MerchantDevicesReturned()
     {
         await this.helper.AddEstate("Test Estate", "Ref1");
 
-        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1", DateTime.Now, DateTime.Now,
+        var merchantId = await this.helper.AddMerchant("Test Estate", $"Test Merchant 1",100, DateTime.Now, DateTime.Now,
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
 
@@ -148,28 +150,28 @@ public async Task MerchantEndpoint_GetMerchantKpis_MerchantKpisReturned()
     {
         await this.helper.AddEstate("Test Estate", "Ref1");
 
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 1", DateTime.Now, DateTime.Now,
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 1",100, DateTime.Now, DateTime.Now,
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 2", DateTime.Now, DateTime.Now.AddMinutes(-10),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 2", 200, DateTime.Now, DateTime.Now.AddMinutes(-10),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 3", DateTime.Now, DateTime.Now.AddHours(-2),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 3",300, DateTime.Now, DateTime.Now.AddHours(-2),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 4", DateTime.Now, DateTime.Now.AddHours(-3),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 4",400, DateTime.Now, DateTime.Now.AddHours(-3),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 5", DateTime.Now, DateTime.Now.AddDays(-2),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 5",500, DateTime.Now, DateTime.Now.AddDays(-2),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 6", DateTime.Now, DateTime.Now.AddDays(-1),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 6",600, DateTime.Now, DateTime.Now.AddDays(-1),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 7", DateTime.Now, DateTime.Now.AddDays(-3),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 7",700, DateTime.Now, DateTime.Now.AddDays(-3),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
-        await this.helper.AddMerchant("Test Estate", $"Test Merchant 8", DateTime.Now, DateTime.Now.AddDays(-10),
+        await this.helper.AddMerchant("Test Estate", $"Test Merchant 8",800, DateTime.Now, DateTime.Now.AddDays(-10),
             ("Address Line 1", $"Test Town", $"TE57 1NG", $"Region"),
             ("Contact 1", "1@2.com", "123456"), devices: ["123456"]);
 
diff --git a/EstateReportingAPI.IntegrationTests/TransactionsEndpointTests.cs b/EstateReportingAPI.IntegrationTests/TransactionsEndpointTests.cs
index b2848ae..329583d 100644
--- a/EstateReportingAPI.IntegrationTests/TransactionsEndpointTests.cs
+++ b/EstateReportingAPI.IntegrationTests/TransactionsEndpointTests.cs
@@ -46,10 +46,10 @@ protected override async Task SetupStandingData() {
         this.TestOutputHelper.WriteLine($"Setup Operators {sw.ElapsedMilliseconds}ms");
         sw.Restart();
         // Merchants
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 1", DateTime.MinValue, DateTime.MinValue, default, default);
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 2", DateTime.MinValue, DateTime.MinValue, default, default);
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 3", DateTime.MinValue, DateTime.MinValue, default, default);
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 4", DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 1",100, DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 2", 100, DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 3", 100, DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 4", 100, DateTime.MinValue, DateTime.MinValue, default, default);
         sw.Stop();
         this.TestOutputHelper.WriteLine($"Setup Merchants {sw.ElapsedMilliseconds}ms");
         sw.Restart();
@@ -1106,10 +1106,10 @@ protected override async Task SetupStandingData() {
         this.TestOutputHelper.WriteLine($"Setup Operators {sw.ElapsedMilliseconds}ms");
         sw.Restart();
         // Merchants
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 1", DateTime.MinValue, DateTime.MinValue, default, default);
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 2", DateTime.MinValue, DateTime.MinValue, default, default);
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 3", DateTime.MinValue, DateTime.MinValue, default, default);
-        await this.helper.AddMerchant("Test Estate", "Test Merchant 4", DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 1",100, DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 2",100, DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 3",100, DateTime.MinValue, DateTime.MinValue, default, default);
+        await this.helper.AddMerchant("Test Estate", "Test Merchant 4",100, DateTime.MinValue, DateTime.MinValue, default, default);
         sw.Stop();
         this.TestOutputHelper.WriteLine($"Setup Merchants {sw.ElapsedMilliseconds}ms");
         sw.Restart();