diff --git a/BTCPayServer.Tests/UnitTest1.cs b/BTCPayServer.Tests/UnitTest1.cs
index f82a4bc0a..2bbcaba46 100644
--- a/BTCPayServer.Tests/UnitTest1.cs
+++ b/BTCPayServer.Tests/UnitTest1.cs
@@ -1454,7 +1454,7 @@ namespace BTCPayServer.Tests
 
         private static BTCPayRateProviderFactory CreateBTCPayRateFactory(BTCPayNetworkProvider provider)
         {
-            return new BTCPayRateProviderFactory(new MemoryCacheOptions() { ExpirationScanFrequency = TimeSpan.FromSeconds(1.0) }, provider, new CoinAverageSettings());
+            return new BTCPayRateProviderFactory(new MemoryCacheOptions() { ExpirationScanFrequency = TimeSpan.FromSeconds(1.0) }, provider, null, new CoinAverageSettings());
         }
 
         [Fact]
diff --git a/BTCPayServer/BTCPayServer.csproj b/BTCPayServer/BTCPayServer.csproj
index 65beb7461..3c9101e9f 100644
--- a/BTCPayServer/BTCPayServer.csproj
+++ b/BTCPayServer/BTCPayServer.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
-		<Version>1.0.2.13</Version>
+		<Version>1.0.2.15</Version>
     <NoWarn>NU1701,CA1816,CA1308,CA1810,CA2208</NoWarn>
   </PropertyGroup>
   <ItemGroup>
@@ -43,7 +43,7 @@
     <PackageReference Include="NBitcoin" Version="4.1.1.7" />
     <PackageReference Include="NBitpayClient" Version="1.0.0.20" />	  
     <PackageReference Include="DBreeze" Version="1.87.0" />
-    <PackageReference Include="NBXplorer.Client" Version="1.0.2.7" />
+    <PackageReference Include="NBXplorer.Client" Version="1.0.2.8" />
     <PackageReference Include="NicolasDorier.CommandLine" Version="1.0.0.1" />
     <PackageReference Include="NicolasDorier.CommandLine.Configuration" Version="1.0.0.2" />
     <PackageReference Include="NicolasDorier.StandardConfiguration" Version="1.0.0.13" />
diff --git a/BTCPayServer/Controllers/AppsController.PointOfSale.cs b/BTCPayServer/Controllers/AppsController.PointOfSale.cs
index 76b0278d1..27290739b 100644
--- a/BTCPayServer/Controllers/AppsController.PointOfSale.cs
+++ b/BTCPayServer/Controllers/AppsController.PointOfSale.cs
@@ -163,7 +163,7 @@ namespace BTCPayServer.Controllers
         [HttpPost]
         [Route("{appId}/pos")]
         [IgnoreAntiforgeryToken]
-        public async Task<IActionResult> ViewPointOfSale(string appId, double amount, string choiceKey)
+        public async Task<IActionResult> ViewPointOfSale(string appId, decimal amount, string choiceKey)
         {
             var app = await GetApp(appId, AppType.PointOfSale);
             if (string.IsNullOrEmpty(choiceKey) && amount <= 0)
@@ -178,7 +178,7 @@ namespace BTCPayServer.Controllers
                 return RedirectToAction(nameof(ViewPointOfSale), new { appId = appId });
             }
             string title = null;
-            double price = 0.0;
+            var price = 0.0m;
             if (!string.IsNullOrEmpty(choiceKey))
             {
                 var choices = Parse(settings.Template, settings.Currency);
@@ -186,7 +186,7 @@ namespace BTCPayServer.Controllers
                 if (choice == null)
                     return NotFound();
                 title = choice.Title;
-                price = (double)choice.Price.Value;
+                price = choice.Price.Value;
             }
             else
             {
diff --git a/BTCPayServer/Controllers/InvoiceController.UI.cs b/BTCPayServer/Controllers/InvoiceController.UI.cs
index b8d448739..f2b8b423a 100644
--- a/BTCPayServer/Controllers/InvoiceController.UI.cs
+++ b/BTCPayServer/Controllers/InvoiceController.UI.cs
@@ -51,7 +51,10 @@ namespace BTCPayServer.Controllers
                 StoreLink = Url.Action(nameof(StoresController.UpdateStore), "Stores", new { storeId = store.Id }),
                 Id = invoice.Id,
                 Status = invoice.Status,
-                TransactionSpeed = invoice.SpeedPolicy == SpeedPolicy.HighSpeed ? "high" : invoice.SpeedPolicy == SpeedPolicy.MediumSpeed ? "medium" : "low",
+                TransactionSpeed = invoice.SpeedPolicy == SpeedPolicy.HighSpeed ? "high" : 
+                                   invoice.SpeedPolicy == SpeedPolicy.MediumSpeed ? "medium" :
+                                   invoice.SpeedPolicy == SpeedPolicy.LowMediumSpeed ? "low-medium" :
+                                   "low",
                 RefundEmail = invoice.RefundMail,
                 CreatedDate = invoice.InvoiceTime,
                 ExpirationDate = invoice.ExpirationTime,
diff --git a/BTCPayServer/Controllers/InvoiceController.cs b/BTCPayServer/Controllers/InvoiceController.cs
index 21f2fa83a..f10757151 100644
--- a/BTCPayServer/Controllers/InvoiceController.cs
+++ b/BTCPayServer/Controllers/InvoiceController.cs
@@ -277,6 +277,7 @@ namespace BTCPayServer.Controllers
                 return defaultPolicy;
             var mappings = new Dictionary<string, SpeedPolicy>();
             mappings.Add("low", SpeedPolicy.LowSpeed);
+            mappings.Add("low-medium", SpeedPolicy.LowMediumSpeed);
             mappings.Add("medium", SpeedPolicy.MediumSpeed);
             mappings.Add("high", SpeedPolicy.HighSpeed);
             if (!mappings.TryGetValue(transactionSpeed, out SpeedPolicy policy))
diff --git a/BTCPayServer/Hosting/BTCpayMiddleware.cs b/BTCPayServer/Hosting/BTCpayMiddleware.cs
index bb80f20aa..a74c8d723 100644
--- a/BTCPayServer/Hosting/BTCpayMiddleware.cs
+++ b/BTCPayServer/Hosting/BTCpayMiddleware.cs
@@ -79,12 +79,13 @@ namespace BTCPayServer.Hosting
             if (!httpContext.Request.Path.HasValue)
                 return false;
 
+            var isJson = (httpContext.Request.ContentType ?? string.Empty).StartsWith("application/json", StringComparison.OrdinalIgnoreCase);
             var path = httpContext.Request.Path.Value;
             if (
                 bitpayAuth &&
                 path == "/invoices" &&
               httpContext.Request.Method == "POST" &&
-              (httpContext.Request.ContentType ?? string.Empty).StartsWith("application/json", StringComparison.OrdinalIgnoreCase))
+              isJson)
                 return true;
 
             if (
@@ -96,7 +97,7 @@ namespace BTCPayServer.Hosting
             if (
                 path.StartsWith("/invoices/", StringComparison.OrdinalIgnoreCase) &&
                 httpContext.Request.Method == "GET" &&
-                (httpContext.Request.ContentType ?? string.Empty).StartsWith("application/json", StringComparison.OrdinalIgnoreCase))
+                (isJson || httpContext.Request.Query.ContainsKey("token")))
                 return true;
 
             if (path.Equals("/rates", StringComparison.OrdinalIgnoreCase) &&
diff --git a/BTCPayServer/Models/InvoicingModels/CreateInvoiceModel.cs b/BTCPayServer/Models/InvoicingModels/CreateInvoiceModel.cs
index 39b77c8dc..9ac99d667 100644
--- a/BTCPayServer/Models/InvoicingModels/CreateInvoiceModel.cs
+++ b/BTCPayServer/Models/InvoicingModels/CreateInvoiceModel.cs
@@ -14,7 +14,7 @@ namespace BTCPayServer.Models.InvoicingModels
             Currency = "USD";
         }
         [Required]
-        public double? Amount
+        public decimal? Amount
         {
             get; set;
         }
diff --git a/BTCPayServer/Payments/Bitcoin/BitcoinLikePaymentData.cs b/BTCPayServer/Payments/Bitcoin/BitcoinLikePaymentData.cs
index c0d29584a..9026aaf13 100644
--- a/BTCPayServer/Payments/Bitcoin/BitcoinLikePaymentData.cs
+++ b/BTCPayServer/Payments/Bitcoin/BitcoinLikePaymentData.cs
@@ -68,6 +68,10 @@ namespace BTCPayServer.Payments.Bitcoin
             {
                 return ConfirmationCount >= 1;
             }
+            else if (speedPolicy == SpeedPolicy.LowMediumSpeed)
+            {
+                return ConfirmationCount >= 2;
+            }
             else if (speedPolicy == SpeedPolicy.LowSpeed)
             {
                 return ConfirmationCount >= 6;
diff --git a/BTCPayServer/Rating/RateRules.cs b/BTCPayServer/Rating/RateRules.cs
index 617a24447..d4f72618f 100644
--- a/BTCPayServer/Rating/RateRules.cs
+++ b/BTCPayServer/Rating/RateRules.cs
@@ -417,10 +417,21 @@ namespace BTCPayServer.Rating
 
         public RateRule(RateRules parent, CurrencyPair currencyPair, SyntaxNode candidate)
         {
+            _CurrencyPair = currencyPair;
             flatten = new FlattenExpressionRewriter(parent, currencyPair);
             this.expression = flatten.Visit(candidate);
         }
 
+
+        private readonly CurrencyPair _CurrencyPair;
+        public CurrencyPair CurrencyPair
+        {
+            get
+            {
+                return _CurrencyPair;
+            }
+        }
+
         public ExchangeRates ExchangeRates
         {
             get
diff --git a/BTCPayServer/Services/Invoices/InvoiceEntity.cs b/BTCPayServer/Services/Invoices/InvoiceEntity.cs
index 021d3c928..ae50df206 100644
--- a/BTCPayServer/Services/Invoices/InvoiceEntity.cs
+++ b/BTCPayServer/Services/Invoices/InvoiceEntity.cs
@@ -101,7 +101,8 @@ namespace BTCPayServer.Services.Invoices
     {
         HighSpeed = 0,
         MediumSpeed = 1,
-        LowSpeed = 2
+        LowSpeed = 2,
+        LowMediumSpeed = 3
     }
     public class InvoiceEntity
     {
diff --git a/BTCPayServer/Services/Rates/BTCPayRateProviderFactory.cs b/BTCPayServer/Services/Rates/BTCPayRateProviderFactory.cs
index 91104b3ba..b115d1d30 100644
--- a/BTCPayServer/Services/Rates/BTCPayRateProviderFactory.cs
+++ b/BTCPayServer/Services/Rates/BTCPayRateProviderFactory.cs
@@ -35,7 +35,7 @@ namespace BTCPayServer.Services.Rates
         }
         IMemoryCache _Cache;
         private IOptions<MemoryCacheOptions> _CacheOptions;
-
+        CurrencyNameTable _CurrencyTable;
         public IMemoryCache Cache
         {
             get
@@ -46,10 +46,12 @@ namespace BTCPayServer.Services.Rates
         CoinAverageSettings _CoinAverageSettings;
         public BTCPayRateProviderFactory(IOptions<MemoryCacheOptions> cacheOptions,
                                          BTCPayNetworkProvider btcpayNetworkProvider,
+                                         CurrencyNameTable currencyTable,
                                          CoinAverageSettings coinAverageSettings)
         {
             if (cacheOptions == null)
                 throw new ArgumentNullException(nameof(cacheOptions));
+            _CurrencyTable = currencyTable;
             _CoinAverageSettings = coinAverageSettings;
             _Cache = new MemoryCache(cacheOptions);
             _CacheOptions = cacheOptions;
@@ -161,6 +163,13 @@ namespace BTCPayServer.Services.Rates
             }
             rateRule.Reevaluate();
             result.Value = rateRule.Value;
+
+            var currencyData = _CurrencyTable?.GetCurrencyData(rateRule.CurrencyPair.Right);
+            if(currencyData != null && result.Value.HasValue)
+            {
+                result.Value = decimal.Round(result.Value.Value, currencyData.Divisibility, MidpointRounding.AwayFromZero);
+            }
+
             result.Errors = rateRule.Errors;
             result.EvaluatedRule = rateRule.ToString(true);
             result.Rule = rateRule.ToString(false);
diff --git a/BTCPayServer/Views/Apps/ViewPointOfSale.cshtml b/BTCPayServer/Views/Apps/ViewPointOfSale.cshtml
index da90f297c..a4445ca83 100644
--- a/BTCPayServer/Views/Apps/ViewPointOfSale.cshtml
+++ b/BTCPayServer/Views/Apps/ViewPointOfSale.cshtml
@@ -19,7 +19,7 @@
     <div class="container d-flex h-100">
         <div class="justify-content-center align-self-center text-center mx-auto" style="margin: auto;">
             <h1 class="mb-4">@Model.Title</h1>
-            <form method="post">
+            <form method="post" asp-antiforgery="false">
                 <div class="row">
                     @for(int i = 0; i < Model.Items.Length; i++)
                     {
@@ -36,7 +36,7 @@
             {
                 <div class="row mt-4">
                     <div class="col-md-4 offset-md-4 col-sm-6 offset-sm-3">
-                        <form method="post" data-buy>
+                        <form method="post" asp-antiforgery="false" data-buy>
                             <div class="input-group">
                                 <input class="form-control" type="number" min="0" step="@Model.Step" name="amount" placeholder="amount"><div class="input-group-append">
                                     <button class="btn btn-primary" type="submit">Pay</button>
diff --git a/BTCPayServer/Views/Stores/UpdateStore.cshtml b/BTCPayServer/Views/Stores/UpdateStore.cshtml
index 1eb3f21de..9041cbe68 100644
--- a/BTCPayServer/Views/Stores/UpdateStore.cshtml
+++ b/BTCPayServer/Views/Stores/UpdateStore.cshtml
@@ -54,6 +54,7 @@
                 <select asp-for="SpeedPolicy" class="form-control">
                     <option value="0">Is unconfirmed</option>
                     <option value="1">Has at least 1 confirmation</option>
+                    <option value="3">Has at least 2 confirmations</option>
                     <option value="2">Has at least 6 confirmations</option>
                 </select>
                 <span asp-validation-for="SpeedPolicy" class="text-danger"></span>