diff --git a/SodaLive/Sources/App/AppDelegate.swift b/SodaLive/Sources/App/AppDelegate.swift
index 9301537..306664d 100644
--- a/SodaLive/Sources/App/AppDelegate.swift
+++ b/SodaLive/Sources/App/AppDelegate.swift
@@ -6,6 +6,7 @@
 //
 
 import UIKit
+import Combine
 
 import notifly_sdk
 import AppsFlyerLib
@@ -17,6 +18,9 @@ import FirebaseMessaging
 class AppDelegate: UIResponder, UIApplicationDelegate {
     
     private let gcmMessageIDKey = "gcm.message_id"
+    private let adTrackingRepository = AdTrackingRepository()
+    
+    private var subscription = Set<AnyCancellable>()
     
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
         FirebaseApp.configure()
@@ -87,6 +91,21 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     private func logUtmInFirebase() {
         FirebaseTracking.shared.logUtm()
     }
+    
+    private func adTrackingAppLaunch(pid: String) {
+        adTrackingRepository.adTrackingAppLaunch(pid: pid)
+            .sink { result in
+                switch result {
+                case .finished:
+                    DEBUG_LOG("finish")
+                case .failure(let error):
+                    ERROR_LOG(error.localizedDescription)
+                }
+            } receiveValue: { _ in
+            }
+            .store(in: &self.subscription)
+        
+    }
 }
 
 extension AppDelegate: AppsFlyerLibDelegate {
@@ -96,6 +115,7 @@ extension AppDelegate: AppsFlyerLibDelegate {
             let pid = conversionInfo["deep_link_sub1"] as? String ?? ""
             if !pid.isEmpty {
                 UserDefaults.set(pid, forKey: .marketingPid)
+                adTrackingAppLaunch(pid: pid)
             }
             
             if let utmSource = conversionInfo["deep_link_sub2"] as? String {
@@ -155,6 +175,7 @@ extension AppDelegate: DeepLinkDelegate {
         let pid = deepLinkObj.clickEvent["deep_link_sub1"] as? String ?? ""
         if !pid.isEmpty {
             UserDefaults.set(pid, forKey: .marketingPid)
+            adTrackingAppLaunch(pid: pid)
         }
         
         if let utmSource = deepLinkObj.clickEvent["deep_link_sub2"] as? String {
diff --git a/SodaLive/Sources/Tracking/AdTrackingApi.swift b/SodaLive/Sources/Tracking/AdTrackingApi.swift
new file mode 100644
index 0000000..29e7305
--- /dev/null
+++ b/SodaLive/Sources/Tracking/AdTrackingApi.swift
@@ -0,0 +1,44 @@
+//
+//  AdTrackingApi.swift
+//  SodaLive
+//
+//  Created by klaus on 3/26/25.
+//
+
+import Foundation
+import Moya
+
+enum AdTrackingApi {
+    case appLaunch(pid: String)
+}
+
+extension AdTrackingApi: TargetType {
+    var baseURL: URL {
+        return URL(string: BASE_URL)!
+    }
+    
+    var path: String {
+        switch self {
+        case .appLaunch:
+            return "/ad-tracking/app-launch"
+        }
+    }
+    
+    var method: Moya.Method {
+        switch self {
+        case .appLaunch:
+            return .post
+        }
+    }
+    
+    var task: Moya.Task {
+        switch self {
+        case .appLaunch(let pid):
+            return .requestJSONEncodable(AdTrackingAppLaunchRequest(pid: pid))
+        }
+    }
+    
+    var headers: [String : String]? {
+        return nil
+    }
+}
diff --git a/SodaLive/Sources/Tracking/AdTrackingAppLaunchRequest.swift b/SodaLive/Sources/Tracking/AdTrackingAppLaunchRequest.swift
new file mode 100644
index 0000000..f4d56d0
--- /dev/null
+++ b/SodaLive/Sources/Tracking/AdTrackingAppLaunchRequest.swift
@@ -0,0 +1,10 @@
+//
+//  AdTrackingAppLaunchRequest.swift
+//  SodaLive
+//
+//  Created by klaus on 3/26/25.
+//
+
+struct AdTrackingAppLaunchRequest: Encodable {
+    let pid: String
+}
diff --git a/SodaLive/Sources/Tracking/AdTrackingRepository.swift b/SodaLive/Sources/Tracking/AdTrackingRepository.swift
new file mode 100644
index 0000000..948afde
--- /dev/null
+++ b/SodaLive/Sources/Tracking/AdTrackingRepository.swift
@@ -0,0 +1,19 @@
+//
+//  AdTrackingRepository.swift
+//  SodaLive
+//
+//  Created by klaus on 3/26/25.
+//
+
+import Foundation
+import CombineMoya
+import Combine
+import Moya
+
+final class AdTrackingRepository {
+    private let api = MoyaProvider<AdTrackingApi>()
+    
+    func adTrackingAppLaunch(pid: String) -> AnyPublisher<Response, MoyaError> {
+        return api.requestPublisher(.appLaunch(pid: pid))
+    }
+}