diff --git a/.gitignore b/.gitignore
index cd7bd88..dfcc267 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,7 @@ ErpNet.FP.Server/appsettings.json
 ErpNet.FP.Setup/ProductInstallFiles.wxs
 /UpgradeLog.htm
 /ErpNet.FP.Setup/HeatWaveConvert.log
+
+# FashionPoint build artifacts
+/publish-win-x64/
+/ErpNet.FP-fashionpoint-*
diff --git a/ErpNet.FP.Core/Transports/ComTransport.cs b/ErpNet.FP.Core/Transports/ComTransport.cs
index ab39e41..127e124 100644
--- a/ErpNet.FP.Core/Transports/ComTransport.cs
+++ b/ErpNet.FP.Core/Transports/ComTransport.cs
@@ -14,7 +14,11 @@ public class ComTransport : Transport
         public override string TransportName => "com";
 
         protected const int DefaultBaudRate = 115200;
-        protected const int DefaultTimeout = 800;
+        // FashionPoint patch: 800ms is too aggressive for slow fiscal devices
+        // (e.g. Daisy PerfectS pauses >800ms between SYN bytes while writing
+        // to fiscal memory on receipt close), causing E107 "no response",
+        // automatic receipt aborts (АНУЛИРАН БОН) and false failures.
+        protected const int DefaultTimeout = 3000;
         protected const int DefaultTimeoutToClose = 3000;   // dispose SerialPort object when specified time after communication is elapsed
 
         private readonly IDictionary<string, ComTransport.Channel?> openedChannels =
@@ -22,7 +26,7 @@ public class ComTransport : Transport
 
         public override IChannel OpenChannel(string address)
         {
-            var (comPort, baudRate) = ParseAddress(address);
+            var (comPort, baudRate, timeout) = ParseAddress(address);
             if (openedChannels.TryGetValue(comPort, out Channel? channel))
             {
                 if (channel != null)
@@ -30,19 +34,22 @@ public override IChannel OpenChannel(string address)
                 else 
                     openedChannels.Remove(comPort);
             }
-            channel = new Channel(comPort, baudRate);
+            channel = new Channel(comPort, baudRate, timeout);
             // <address> is more specific (<Com>:<Speed>) than <comPort> and multiple addresses on one port can lead to locking or not finding device (only one can be opened)
             openedChannels.Add(comPort, channel); 
             return channel;
         }
 
-        protected (string, int) ParseAddress(string address)
+        // FashionPoint patch: address format is <Com>[:<Speed>[:<TimeoutMs>]],
+        // e.g. "COM5", "COM5:115200", "COM5:115200:5000".
+        protected (string, int, int) ParseAddress(string address)
         {
             var parts = address.Split(':');
-            if (parts.Length == 1) return (address, DefaultBaudRate);
+            if (parts.Length == 1) return (address, DefaultBaudRate, DefaultTimeout);
             var hostName = parts[0];
             var baudRate = parts.Length > 1 ? int.Parse(parts[1]) : DefaultBaudRate;
-            return (hostName, baudRate);
+            var timeout = parts.Length > 2 ? int.Parse(parts[2]) : DefaultTimeout;
+            return (hostName, baudRate, timeout);
         }
 
         public override void Drop(IChannel channel)
@@ -69,6 +76,7 @@ public class Channel : IChannel
             internal /*readonly*/ SerialPort? serialPort;    // can be disposed and created multiple times
             private string portName;       
             private int baudRate;
+            private int timeout;
             protected Timer idleTimer;
             protected const int MinimalBaudRate = 9600;
 
@@ -88,7 +96,7 @@ public string Descriptor
                 }
             }
 
-            public SerialPort GetNewSerialPort(int timeout = DefaultTimeout)
+            public SerialPort GetNewSerialPort()
             {
                 idleTimer.Change(DefaultTimeoutToClose, 0);
                 return new SerialPort
@@ -107,6 +115,7 @@ public Channel(string portName, int baudRate = DefaultBaudRate, int timeout = De
             {
                 this.portName = portName;
                 this.baudRate = baudRate;
+                this.timeout = timeout;
 
                 serialPort = null;  // GetNewSerialPort();
                 idleTimer = new Timer(IdleTimerElapsed); 
diff --git a/README.md b/README.md
index e73ecec..4c449db 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,31 @@
 <img src="https://github.com/erpnet/ErpNet.FP/raw/master/ErpNet.FP.Server/ErpNet.FP.thumb.png" align="right"/>
 
+> ## 🔱 FashionPoint Fork
+>
+> Това е форк на [erpnet/ErpNet.FP](https://github.com/erpnet/ErpNet.FP), поддържан от **FashionPoint** за нашите клиенти (салони/клиники) с фискални устройства.
+>
+> ### Защо съществува
+> Бавни касови апарати (напр. **Daisy PerfectS**) правят пауза от над 800ms между SYN байтовете, докато записват бона във фискалната памет при затваряне. Оригиналният ErpNet.FP има **хардкоднат сериен timeout от 800ms**, което води до:
+> - грешка **E107 "no response"**, въпреки че бонът реално се записва;
+> - автоматично анулиране на бона от драйвера → **„АНУЛИРАН БОН"** на хартията;
+> - фалшиви „провалени" продажби и дублирани УНП в POS системата (проблем по Наредба Н-18).
+>
+> ### Какво е променено спрямо оригинала
+> - **Серийният timeout е вдигнат 800ms → 3000ms** (`ComTransport.DefaultTimeout`);
+> - **Per-принтер timeout през адреса**: `com://COM5:115200:5000` (порт : скорост : timeout в ms) — бъдещи бавни устройства се решават с настройка, без ребилд. Напълно обратно съвместимо.
+>
+> Единственият променен файл е [`ErpNet.FP.Core/Transports/ComTransport.cs`](ErpNet.FP.Core/Transports/ComTransport.cs).
+>
+> ### Сваляне (нашите билдове)
+> Готови билдове за **Windows x64**, **macOS Intel** и **macOS Apple Silicon** — в [**Releases**](https://github.com/fashionpoint-bg/ErpNet.FP/releases). Инструкции за инсталация има във всеки релийз.
+>
+> ### Статус спрямо оригинала
+> Фиксът е предложен upstream: [erpnet/ErpNet.FP#205](https://github.com/erpnet/ErpNet.FP/pull/205). Ако бъде приет, форкът остава само като билд/дистрибуционна точка за нашите клиенти.
+>
+> Работен бранч: `fashionpoint` (дефолтен). Ъпдейти от оригинала: `git fetch upstream && git merge upstream/master`.
+
+---
+
 # ErpNet.FP
 
 ErpNet.FP is a light-weight multi-platform Http server facilitating printing to fiscal printers through simple JSON Api. The library provides methods to detect, get status, print receipts, reports and other documents to fiscal printers.