diff --git a/Yavsc.Abstract/Billing/BillingCodes.cs b/Yavsc.Abstract/Billing/BillingCodes.cs
new file mode 100644
index 00000000..9ede8cf6
--- /dev/null
+++ b/Yavsc.Abstract/Billing/BillingCodes.cs
@@ -0,0 +1,10 @@
+namespace Yavsc.Models.Billing
+{
+    public static class BillingCodes
+    {
+        public const string Rdv = "Rdv";
+        public const string MBrush = "MBrush";
+
+        public const string Brush = "Brush";
+    }
+}
\ No newline at end of file
diff --git a/Yavsc.Abstract/Billing/IBillable.cs b/Yavsc.Abstract/Billing/IBillable.cs
index 069d7a5d..6da26bb8 100644
--- a/Yavsc.Abstract/Billing/IBillable.cs
+++ b/Yavsc.Abstract/Billing/IBillable.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 namespace Yavsc.Billing
 {
     public interface IBillable {
+        string BillingCode { get; set; }
         string GetDescription ();
         List<IBillItem> GetBillItems();
         long Id { get; set; }
diff --git a/Yavsc/Models/Messaging/ClientProviderInfo.cs b/Yavsc.Abstract/Identity/ClientProviderInfo.cs
similarity index 77%
rename from Yavsc/Models/Messaging/ClientProviderInfo.cs
rename to Yavsc.Abstract/Identity/ClientProviderInfo.cs
index 19b206a6..0733b196 100644
--- a/Yavsc/Models/Messaging/ClientProviderInfo.cs
+++ b/Yavsc.Abstract/Identity/ClientProviderInfo.cs
@@ -2,15 +2,13 @@
 using System.ComponentModel.DataAnnotations;
 namespace Yavsc.Models.Messaging
 {
-    using Models.Relationship;
     public class ClientProviderInfo
     {
         public string UserName { get; set; }
         public string Avatar { get; set; }
-        [Key]
         public string UserId { get; set; }
         public string EMail { get; set; }
         public string Phone { get; set; }
-        public Location BillingAddress { get; set; }
+        public ILocation BillingAddress { get; set; }
     }
 }
diff --git a/Yavsc.Abstract/Makefile b/Yavsc.Abstract/Makefile
index 72f14d69..fdb9bffb 100644
--- a/Yavsc.Abstract/Makefile
+++ b/Yavsc.Abstract/Makefile
@@ -1,5 +1,5 @@
 CONFIG=Release
-VERSION=1.0.5-rc5
+VERSION=1.0.5-rc6
 PRJNAME=Yavsc.Abstract
 PKGFILENAME=$(PRJNAME).$(VERSION).nupkg
 DESTPATH=.
diff --git a/Yavsc/Models/Messaging/RdvQueryProviderInfo.cs b/Yavsc.Abstract/Messaging/RdvQueryProviderInfo.cs
similarity index 80%
rename from Yavsc/Models/Messaging/RdvQueryProviderInfo.cs
rename to Yavsc.Abstract/Messaging/RdvQueryProviderInfo.cs
index 123bbf13..3e25c991 100644
--- a/Yavsc/Models/Messaging/RdvQueryProviderInfo.cs
+++ b/Yavsc.Abstract/Messaging/RdvQueryProviderInfo.cs
@@ -3,12 +3,11 @@ using System;
 namespace Yavsc.Models
 {
     using Models.Messaging;
-    using Models.Relationship;
 
     public class RdvQueryProviderInfo
     {
         public ClientProviderInfo Client { get; set; }
-        public Location Location { get; set; }
+        public ILocation Location { get; set; }
 
         public long Id { get; set; }
 
@@ -18,6 +17,7 @@ namespace Yavsc.Models
         public string Reason { get; set; }
 
         public string ActivityCode { get; set; }
+        public string BillingCode { get; set; }
     }
 
 }
diff --git a/Yavsc.Abstract/Yavsc.Abstract.1.0.5-rc6.nupkg b/Yavsc.Abstract/Yavsc.Abstract.1.0.5-rc6.nupkg
new file mode 100644
index 00000000..6aef7a9a
Binary files /dev/null and b/Yavsc.Abstract/Yavsc.Abstract.1.0.5-rc6.nupkg differ
diff --git a/Yavsc/ApiControllers/BookQueryApiController.cs b/Yavsc/ApiControllers/BookQueryApiController.cs
index 18378a40..911ca49c 100644
--- a/Yavsc/ApiControllers/BookQueryApiController.cs
+++ b/Yavsc/ApiControllers/BookQueryApiController.cs
@@ -53,7 +53,8 @@ namespace Yavsc.Controllers
                 Id = c.Id,
                 Previsional = c.Previsional,
                 Reason = c.Reason,
-                ActivityCode = c.ActivityCode
+                ActivityCode = c.ActivityCode,
+                BillingCode = c.BillingCode
             }).
             OrderBy(c=>c.Id).
             Take(25);
diff --git a/Yavsc/ApiControllers/FrontOfficeApiController.cs b/Yavsc/ApiControllers/FrontOfficeApiController.cs
index 94244ef1..3c70362f 100644
--- a/Yavsc/ApiControllers/FrontOfficeApiController.cs
+++ b/Yavsc/ApiControllers/FrontOfficeApiController.cs
@@ -15,7 +15,7 @@ namespace Yavsc.ApiControllers
             dbContext = context;
         }
 
-	[HttpGet,Route("Profiles/{actCode}")]
+	[HttpGet,Route("profiles/{actCode}")]
         IEnumerable<PerformerProfile> Profiles (string actCode)
         {
             return dbContext.ListPerformers(actCode);
diff --git a/Yavsc/Controllers/CommandController.cs b/Yavsc/Controllers/CommandController.cs
index d8d20c7a..f807438e 100644
--- a/Yavsc/Controllers/CommandController.cs
+++ b/Yavsc/Controllers/CommandController.cs
@@ -91,7 +91,7 @@ namespace Yavsc.Controllers
         /// </summary>
         /// <param name="id"></param>
         /// <returns></returns>
-        public IActionResult Create(string id, string activityCode)
+        public IActionResult Create(string id, string activityCode, string billingCode)
         {
             if (string.IsNullOrWhiteSpace(id))
                 throw new InvalidOperationException(
@@ -117,7 +117,8 @@ namespace Yavsc.Controllers
                 PerformerId = pro.PerformerId,
                 ClientId = userid,
                 Client = user,
-                ActivityCode = activityCode
+                ActivityCode = activityCode,
+                BillingCode = billingCode
             });
         }
 
@@ -126,7 +127,7 @@ namespace Yavsc.Controllers
         [ValidateAntiForgeryToken]
         public async Task<IActionResult> Create(RdvQuery command)
         {
-
+            // TODO validate BillingCode value
             var uid = User.GetUserId();
             var prid = command.PerformerId;
             if (string.IsNullOrWhiteSpace(uid)
diff --git a/Yavsc/Helpers/EventHelpers.cs b/Yavsc/Helpers/EventHelpers.cs
index ccc36795..07f091b5 100644
--- a/Yavsc/Helpers/EventHelpers.cs
+++ b/Yavsc/Helpers/EventHelpers.cs
@@ -24,7 +24,8 @@ namespace Yavsc.Helpers
                 EventDate = query.EventDate,
                 Location = query.Location,
                 Id = query.Id,
-                ActivityCode = query.ActivityCode
+                ActivityCode = query.ActivityCode,
+                BillingCode = query.BillingCode
             };
 
             return yaev;
@@ -65,7 +66,8 @@ namespace Yavsc.Helpers
                 Location = query.Location,
                 Id = query.Id,
                 Reason = "Commande groupée!",
-                ActivityCode = query.ActivityCode
+                ActivityCode = query.ActivityCode,
+                BillingCode = query.BillingCode
             };
             return yaev;
         }
diff --git a/Yavsc/Makefile b/Yavsc/Makefile
index ff2151b0..459f1650 100644
--- a/Yavsc/Makefile
+++ b/Yavsc/Makefile
@@ -5,9 +5,14 @@ CONFIGURATION=Release
 ASPNET_LOG_LEVEL=info #warn
 HOSTING=localhost
 HOSTADMIN=root
+FRMWRK=dnx451
+BINTARGET=Yavsc.dll
+BINTARGETPATH=bin/$(CONFIGURATION)/$(FRMWRK)/$(BINTARGET)
 
+all: $(BINTARGETPATH)
 
-all: bin/$(CONFIGURATION)
+$(BINTARGETPATH):
+	dnu build
 
 deploy: clean pushInPre pushInProd
 
diff --git a/Yavsc/Models/Billing/NominativeServiceCommand.cs b/Yavsc/Models/Billing/NominativeServiceCommand.cs
index 112f041e..6d772ea4 100644
--- a/Yavsc/Models/Billing/NominativeServiceCommand.cs
+++ b/Yavsc/Models/Billing/NominativeServiceCommand.cs
@@ -97,5 +97,10 @@ namespace Yavsc.Models.Billing
         [ForeignKey("PaymentId"), Display(Name = "Acquittement de la facture")]
         public virtual PayPalPayment Regularisation { get; set; }
 
+        [Required]
+        public string BillingCode
+        {
+            get; set;
+        }
     }
 }
diff --git a/Yavsc/Services/MessageServices.cs b/Yavsc/Services/MessageServices.cs
index 088a721e..7b68de2a 100755
--- a/Yavsc/Services/MessageServices.cs
+++ b/Yavsc/Services/MessageServices.cs
@@ -46,12 +46,6 @@ namespace Yavsc.Services
                  throw new NotImplementedException("No GCM reg ids");
             var msg = new MessageWithPayload<Event>()
             {
-                notification = new Notification()
-                {
-                    title = ev.Topic+" "+ev.Sender,
-                    body =  ev.CreateBody(),
-                    icon = "icon"
-                },
                 data = ev,
                 registration_ids = regids.ToArray()
             };
diff --git a/Yavsc/Startup/Startup.Workflow.cs b/Yavsc/Startup/Startup.Workflow.cs
index 68208498..351e7889 100644
--- a/Yavsc/Startup/Startup.Workflow.cs
+++ b/Yavsc/Startup/Startup.Workflow.cs
@@ -10,6 +10,7 @@ namespace Yavsc
     using Microsoft.Data.Entity;
     using Models;
     using Yavsc.Billing;
+    using Yavsc.Models.Billing;
     using Yavsc.Models.Haircut;
     using Yavsc.Models.Workflow;
 
@@ -76,7 +77,7 @@ mais n'implemente pas l'interface IQueryable<ISpecializationSettings>
                 }
             }
 
-            RegisterBilling<HairCutQuery>("Brush", new Func<ApplicationDbContext,long,IBillable>
+            RegisterBilling<HairCutQuery>(BillingCodes.Brush, new Func<ApplicationDbContext,long,IBillable>
             ( ( db, id) => 
             {
               var query = db.HairCutQueries.Include(q=>q.Prestation).Include(q=>q.Regularisation).Single(q=>q.Id == id)  ; 
@@ -84,9 +85,9 @@ mais n'implemente pas l'interface IQueryable<ISpecializationSettings>
               return query;
             })) ;
 
-            RegisterBilling<HairMultiCutQuery>("MBrush",new Func<ApplicationDbContext,long,IBillable>
+            RegisterBilling<HairMultiCutQuery>(BillingCodes.MBrush,new Func<ApplicationDbContext,long,IBillable>
             ( (db, id) =>  db.HairMultiCutQueries.Include(q=>q.Regularisation).Single(q=>q.Id == id)));
-            RegisterBilling<RdvQuery>("Rdv", new Func<ApplicationDbContext,long,IBillable>
+            RegisterBilling<RdvQuery>(BillingCodes.Rdv, new Func<ApplicationDbContext,long,IBillable>
             ( (db, id) =>  db.RdvQueries.Include(q=>q.Regularisation).Single(q=>q.Id == id)));
         }
         public static System.Reflection.Assembly OnYavscResourceResolve(object sender, ResolveEventArgs ev)
diff --git a/Yavsc/Views/Command/Create.cshtml b/Yavsc/Views/Command/Create.cshtml
index 5c29c08a..dd8c6e14 100644
--- a/Yavsc/Views/Command/Create.cshtml
+++ b/Yavsc/Views/Command/Create.cshtml
@@ -180,6 +180,7 @@
 <span asp-validation-for="Reason" class="text-danger"></span> 
 @Html.HiddenFor(model=>model.Location.Latitude)
  @Html.HiddenFor(model=>model.Location.Longitude)
+ 
 </div>
         </div>
         </div>
@@ -195,6 +196,7 @@
 @Html.HiddenFor(model=>model.ClientId) 
 @Html.HiddenFor(model=>model.PerformerId) 
 @Html.HiddenFor(model=>model.ActivityCode)
+ @Html.HiddenFor(model=>model.BillingCode)
 </div>
 
 
diff --git a/Yavsc/Views/FrontOffice/Profiles.cshtml b/Yavsc/Views/FrontOffice/Profiles.cshtml
index 3f44dd10..59d48761 100644
--- a/Yavsc/Views/FrontOffice/Profiles.cshtml
+++ b/Yavsc/Views/FrontOffice/Profiles.cshtml
@@ -11,6 +11,7 @@
    @Html.DisplayFor(m=>profile)
     <form action="~/Command/Create" >
         <input type="hidden" name="id" value="@profile.PerformerId" />
+        <input type="hidden" name="billingCode" value="Profiles" />
         <input type="hidden" name="activityCode" value="@ViewBag.Activity.Code" />
              <input type="submit" class="btn btn-success" value="@SR["Proposer un rendez-vous à"] @profile.Performer.UserName"/>
     </form> 
diff --git a/Yavsc/project.json b/Yavsc/project.json
index 802b4cf6..79e2b3ae 100755
--- a/Yavsc/project.json
+++ b/Yavsc/project.json
@@ -113,8 +113,7 @@
         "Microsoft.AspNet.OWin": "1.0.0-rc1-final",
         "System.Json": "4.0.20126.16343",
         "Yavsc.Abstract": {
-            "type": "build",
-            "version": "1.0.5"
+            "type": "build"
         },
         "Extensions.AspNet.Authentication.Instagram": "1.0.0-t150809211713",
         "Microsoft.AspNet.Http.Extensions": "1.0.0-rc1-final",
@@ -166,4 +165,4 @@
         "postpublish": "echo after publish"
     },
     "embed": "Views/**/*.cshtml"
-}
\ No newline at end of file
+}
diff --git a/Yavsc/project.lock.json b/Yavsc/project.lock.json
index 4683fcff..f2c729c4 100644
--- a/Yavsc/project.lock.json
+++ b/Yavsc/project.lock.json
@@ -11437,7 +11437,7 @@
       "Microsoft.AspNet.Mvc.Formatters.Json >= 6.0.0-rc1-final",
       "Microsoft.AspNet.OWin >= 1.0.0-rc1-final",
       "System.Json >= 4.0.20126.16343",
-      "Yavsc.Abstract >= 1.0.5",
+      "Yavsc.Abstract ",
       "Extensions.AspNet.Authentication.Instagram >= 1.0.0-t150809211713",
       "Microsoft.AspNet.Http.Extensions >= 1.0.0-rc1-final",
       "Microsoft.DiaSymReader.Native >= 1.5.0",