diff --git a/TIAM.Database.Test/AdminDalTest.cs b/TIAM.Database.Test/AdminDalTest.cs
index b7e08208..31c69fdc 100644
--- a/TIAM.Database.Test/AdminDalTest.cs
+++ b/TIAM.Database.Test/AdminDalTest.cs
@@ -261,7 +261,7 @@ namespace TIAM.Database.Test
             Assert.IsTrue(product.UserProductMappings[0].Permissions == 2);
 
             var addressId = product.Profile.AddressId;
-            Assert.IsTrue(await Dal.RemoveProductAsync(product)); //mielőbb kitöröljük, h ne maradjon szemét a db-ben - J.
+            Assert.IsTrue(await Dal.RemoveProductAsync(product.Id)); //mielőbb kitöröljük, h ne maradjon szemét a db-ben - J.
 
             Assert.IsNull(await Dal.GetProfileByIdAsync(product.ProfileId));
             Assert.IsNull(await Dal.GetAddressByIdAsync(addressId));
@@ -383,7 +383,7 @@ namespace TIAM.Database.Test
             Assert.IsTrue(await Dal.UpdateCompanyAsync(company));
 
             var addressId = company.Profile.AddressId;
-            Assert.IsTrue(await Dal.RemoveCompanyAsync(company)); //mielőbb kitöröljük, h ne maradjon szemét a db-ben - J.
+            Assert.IsTrue(await Dal.RemoveCompanyAsync(company.Id)); //mielőbb kitöröljük, h ne maradjon szemét a db-ben - J.
 
             Assert.IsNull(await Dal.GetProfileByIdAsync(company.ProfileId));
             Assert.IsNull(await Dal.GetAddressByIdAsync(addressId));
diff --git a/TIAM.Database/DataLayers/Admins/AdminDal.cs b/TIAM.Database/DataLayers/Admins/AdminDal.cs
index 709436f8..8b0a0f2d 100644
--- a/TIAM.Database/DataLayers/Admins/AdminDal.cs
+++ b/TIAM.Database/DataLayers/Admins/AdminDal.cs
@@ -130,7 +130,7 @@ namespace TIAM.Database.DataLayers.Admins
         public Task<bool> AddProductAsync(Product product) => TransactionAsync(ctx => ctx.AddProduct(product));
 
         public Task<bool> UpdateProductAsync(Product product) => TransactionAsync(ctx => ctx.UpdateProduct(product));
-        public Task<bool> RemoveProductAsync(Product product) => TransactionAsync(ctx => ctx.RemoveProduct(product));
+        //public Task<bool> RemoveProductAsync(Product product) => TransactionAsync(ctx => ctx.RemoveProduct(product.Id));
         public Task<bool> RemoveProductAsync(Guid productId) => TransactionAsync(ctx => ctx.RemoveProduct(productId));
 
         public UserProductMapping? GetUserProductMappingById(Guid userProductMappingId, bool autoInclude = true) => Session(ctx => ctx.GetUserProductMappingById(userProductMappingId, autoInclude));
@@ -252,7 +252,7 @@ namespace TIAM.Database.DataLayers.Admins
         //13. (IserviceProviderDataService) delete service provider
         public Task<bool> RemoveCompanyAsync(Guid companyId) => TransactionAsync(ctx => ctx.RemoveProductsByCompanyId(companyId) && ctx.RemoveCompany(companyId));
 
-        public Task<bool> RemoveCompanyAsync(Company company) => RemoveCompanyAsync(company.Id);
+        //public Task<bool> RemoveCompanyAsync(Company company) => RemoveCompanyAsync(company.Id);
         #endregion
 
         #region PermissionTypes
diff --git a/TIAM.Database/DbSets/Products/ProductDbSetExtensions.cs b/TIAM.Database/DbSets/Products/ProductDbSetExtensions.cs
index 29ab551e..3d8a74b8 100644
--- a/TIAM.Database/DbSets/Products/ProductDbSetExtensions.cs
+++ b/TIAM.Database/DbSets/Products/ProductDbSetExtensions.cs
@@ -35,7 +35,7 @@ public static class ProductDbSetExtensions
         return ctx.Products.Update(product).State == EntityState.Modified;
     }
 
-    public static bool RemoveProduct(this IProductDbSet ctx, Product product)
+    private static bool RemoveProduct(this IProductDbSet ctx, Product product)
     {
         ctx.RemoveProfile(product.ProfileId);
         ctx.RemoveUserProductMappingsByProductId(product.Id);
diff --git a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
index c61738af..cba3d280 100644
--- a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
+++ b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
@@ -58,7 +58,7 @@ namespace TIAMWebApp.Server.Controllers
                 case TrackingState.Update:
                     return await adminDal.UpdateCompanyAsync(company);
                 case TrackingState.Remove:
-                    return await adminDal.RemoveCompanyAsync(company);
+                    return await adminDal.RemoveCompanyAsync(company.Id);
 
                 case TrackingState.Get:
                 case TrackingState.GetAll:
@@ -386,39 +386,31 @@ namespace TIAMWebApp.Server.Controllers
             }
         }
 
-        [AllowAnonymous]
-        [HttpPost]
-        [Route(APIUrls.GetQrCodeByProductIdRouteName)]
-        [Tags("In-Progress", "Product")]
-        public async Task<IActionResult> GetQRCodeByProductId([FromBody] Guid productId)
+        //[HttpPost]
+        //[Route(APIUrls.AddProductRouteName)]
+        //[Tags("In-Progress", "Product")]
+        [SignalR(SignalRTags.UpdateProduct)]
+        public async Task<Product> UpdateProduct([FromBody] Product product)
         {
-            _logger.Info(@"GetQRCode called");
+            _logger.Info(@"UpdateProduct called");
 
-            if (productId == Guid.Empty)
-            {
-                return BadRequest("Product is required");
-            }
-            else
-            {
-                //var result = _serviceProviderDal.GetQRCodeAsync(productId);
-
-                var qrGenerator = new QRCodeGenerator();
-                var qrCodeData = qrGenerator.CreateQrCode($"https://touriam.com/{productId}", QRCodeGenerator.ECCLevel.Q);
-                var qrCode = new QRCode(qrCodeData);
-                //Bitmap qrCodeImage = qrCode.GetGraphic(20);
-                var rootpath = System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), "assets");
-                var qrCodeImage = qrCode.GetGraphic(20, Color.DarkMagenta, Color.White, (Bitmap)Bitmap.FromFile(rootpath + "/myimage.png"));
-                _logger.Info($@"qrCodeLogo: {rootpath}/myimage.png");
-                var ms = new MemoryStream();
-                qrCodeImage.Save(ms, ImageFormat.Jpeg);
-                var byteImage = ms.ToArray();
-
-                var sigBase64 = Convert.ToBase64String(byteImage); // Get Base64
-
-                return Ok(sigBase64);
-            }
+            var result = await adminDal.UpdateProductAsync(product);
+            return product;
         }
 
+        //[HttpPost]
+        //[Route(APIUrls.AddProductRouteName)]
+        //[Tags("In-Progress", "Product")]
+        [SignalR(SignalRTags.RemoveProduct)]
+        public async Task<Product> RemoveProduct([FromBody] Product product)
+        {
+            _logger.Info(@"RemoveProduct called");
+
+            var result = await adminDal.RemoveProductAsync(product.Id);
+            return product;
+        }
+
+
         [NonAction]
         [ApiExplorerSettings(IgnoreApi = true)]        
         public async Task<string> GetProductsByOwnerId(Guid serviceProviderId)
@@ -484,5 +476,38 @@ namespace TIAMWebApp.Server.Controllers
             var product = await GetProductById(productId);
             return product == null ? [] : [product];
         }
+
+        [AllowAnonymous]
+        [HttpPost]
+        [Route(APIUrls.GetQrCodeByProductIdRouteName)]
+        [Tags("In-Progress", "Product")]
+        public async Task<IActionResult> GetQRCodeByProductId([FromBody] Guid productId)
+        {
+            _logger.Info(@"GetQRCode called");
+
+            if (productId == Guid.Empty)
+            {
+                return BadRequest("Product is required");
+            }
+            else
+            {
+                //var result = _serviceProviderDal.GetQRCodeAsync(productId);
+
+                var qrGenerator = new QRCodeGenerator();
+                var qrCodeData = qrGenerator.CreateQrCode($"https://touriam.com/{productId}", QRCodeGenerator.ECCLevel.Q);
+                var qrCode = new QRCode(qrCodeData);
+                //Bitmap qrCodeImage = qrCode.GetGraphic(20);
+                var rootpath = System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), "assets");
+                var qrCodeImage = qrCode.GetGraphic(20, Color.DarkMagenta, Color.White, (Bitmap)Bitmap.FromFile(rootpath + "/myimage.png"));
+                _logger.Info($@"qrCodeLogo: {rootpath}/myimage.png");
+                var ms = new MemoryStream();
+                qrCodeImage.Save(ms, ImageFormat.Jpeg);
+                var byteImage = ms.ToArray();
+
+                var sigBase64 = Convert.ToBase64String(byteImage); // Get Base64
+
+                return Ok(sigBase64);
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/TIAMWebApp/Server/Program.cs b/TIAMWebApp/Server/Program.cs
index 3fc8781a..632d0df8 100644
--- a/TIAMWebApp/Server/Program.cs
+++ b/TIAMWebApp/Server/Program.cs
@@ -44,7 +44,7 @@ builder.Services.AddScoped<MessageAPIController>();
 builder.Services.AddScoped<ProfileAPIController>();
 
 
-builder.Services.AddSignalR(options => options.MaximumReceiveMessageSize = 128 * 1024);//.AddMessagePackProtocol(options => options.SerializerOptions = MessagePackSerializerOptions.Standard.WithSecurity(MessagePackSecurity.UntrustedData));
+builder.Services.AddSignalR(options => options.MaximumReceiveMessageSize = 256 * 1024);//.AddMessagePackProtocol(options => options.SerializerOptions = MessagePackSerializerOptions.Standard.WithSecurity(MessagePackSecurity.UntrustedData));
 
 builder.Services.AddCors(options =>
 {