diff --git a/DuckDuckGo.xcodeproj/project.pbxproj b/DuckDuckGo.xcodeproj/project.pbxproj
index a3acccb424..a7737cf420 100644
--- a/DuckDuckGo.xcodeproj/project.pbxproj
+++ b/DuckDuckGo.xcodeproj/project.pbxproj
@@ -14510,7 +14510,7 @@
 			repositoryURL = "https://github.com/duckduckgo/BrowserServicesKit";
 			requirement = {
 				kind = exactVersion;
-				version = 201.0.0;
+				version = "201.0.0-1";
 			};
 		};
 		9FF521422BAA8FF300B9819B /* XCRemoteSwiftPackageReference "lottie-spm" */ = {
diff --git a/DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 51a522e596..3d5c0df68d 100644
--- a/DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -32,8 +32,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/duckduckgo/BrowserServicesKit",
       "state" : {
-        "revision" : "e5946eee6af859690cc1cc5e51daef3c8368981b",
-        "version" : "201.0.0"
+        "revision" : "9506581ae99273681073f9993fc6d881d3edaa7f",
+        "version" : "201.0.0-1"
       }
     },
     {
diff --git a/DuckDuckGo/Application/AppDelegate.swift b/DuckDuckGo/Application/AppDelegate.swift
index a3ef983fee..8546ec81b1 100644
--- a/DuckDuckGo/Application/AppDelegate.swift
+++ b/DuckDuckGo/Application/AppDelegate.swift
@@ -96,7 +96,8 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
 
     public let subscriptionManager: SubscriptionManager
     public let subscriptionUIHandler: SubscriptionUIHandling
-    public let subscriptionCookieManager: SubscriptionCookieManaging
+    private let subscriptionCookieManager: SubscriptionCookieManaging
+    private var subscriptionCookieManagerFeatureFlagCancellable: AnyCancellable?
 
     public let vpnSettings = VPNSettings(defaults: .netP)
 
@@ -302,6 +303,7 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
                                                                                               vpnUninstaller: vpnUninstaller)
     }
 
+    // swiftlint:disable:next cyclomatic_complexity
     func applicationDidFinishLaunching(_ notification: Notification) {
         guard NSApp.runType.requiresEnvironment else { return }
         defer {
@@ -344,6 +346,30 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
 
         subscriptionManager.loadInitialData()
 
+        let privacyConfigurationManager = ContentBlocking.shared.privacyConfigurationManager
+
+        // Enable subscriptionCookieManager if feature flag is present
+        if privacyConfigurationManager.privacyConfig.isSubfeatureEnabled(PrivacyProSubfeature.setAccessTokenCookieForSubscriptionDomains) {
+            subscriptionCookieManager.enableSettingSubscriptionCookie()
+        }
+
+        // Keep track of feature flag changes
+        subscriptionCookieManagerFeatureFlagCancellable = privacyConfigurationManager.updatesPublisher
+            .sink { [weak self, weak privacyConfigurationManager] in
+                guard let self, let privacyConfigurationManager else { return }
+
+                let isEnabled = privacyConfigurationManager.privacyConfig.isSubfeatureEnabled(PrivacyProSubfeature.setAccessTokenCookieForSubscriptionDomains)
+
+                Task { [weak self] in
+                    if isEnabled {
+                        self?.subscriptionCookieManager.enableSettingSubscriptionCookie()
+                        await self?.subscriptionCookieManager.refreshSubscriptionCookie()
+                    } else {
+                        await self?.subscriptionCookieManager.disableSettingSubscriptionCookie()
+                    }
+                }
+            }
+
         if [.normal, .uiTests].contains(NSApp.runType) {
             stateRestorationManager.applicationDidFinishLaunching()
         }
diff --git a/DuckDuckGo/Subscription/SubscriptionCookieManageEventPixelMapping.swift b/DuckDuckGo/Subscription/SubscriptionCookieManageEventPixelMapping.swift
index c18cf2e6d4..fc5128756d 100644
--- a/DuckDuckGo/Subscription/SubscriptionCookieManageEventPixelMapping.swift
+++ b/DuckDuckGo/Subscription/SubscriptionCookieManageEventPixelMapping.swift
@@ -24,21 +24,18 @@ import Subscription
 enum SubscriptionCookieManagerPixel: PixelKitEventV2 {
 
     case missingTokenOnSignIn
-    case missingCookieOnSignOut
-    case cookieRefreshedWithUpdate
-    case cookieRefreshedWithDelete
+    case cookieRefreshedWithAccessToken
+    case cookieRefreshedWithEmptyValue
     case failedToSetSubscriptionCookie
 
     var name: String {
         switch self {
         case .missingTokenOnSignIn:
             return "m_mac_privacy-pro_subscription-cookie-missing_token_on_sign_in"
-        case .missingCookieOnSignOut:
-            return "m_mac_privacy-pro_subscription-cookie-missing_cookie_on_sign_out"
-        case .cookieRefreshedWithUpdate:
-            return "m_mac_privacy-pro_subscription-cookie-refreshed_with_update"
-        case .cookieRefreshedWithDelete:
-            return "m_mac_privacy-pro_subscription-cookie-refreshed_with_delete"
+        case .cookieRefreshedWithAccessToken:
+            return "m_mac_privacy-pro_subscription-cookie-refreshed_with_access_token"
+        case .cookieRefreshedWithEmptyValue:
+            return "m_mac_privacy-pro_subscription-cookie-refreshed_with_empty_value"
         case .failedToSetSubscriptionCookie:
             return "m_mac_privacy-pro_subscription-cookie-failed_to_set_subscription_cookie"
         }
@@ -61,12 +58,10 @@ public final class SubscriptionCookieManageEventPixelMapping: EventMapping<Subsc
                 switch event {
                 case .errorHandlingAccountDidSignInTokenIsMissing:
                     return .missingTokenOnSignIn
-                case .errorHandlingAccountDidSignOutCookieIsMissing:
-                    return .missingCookieOnSignOut
-                case .subscriptionCookieRefreshedWithUpdate:
-                    return .cookieRefreshedWithUpdate
-                case .subscriptionCookieRefreshedWithDelete:
-                    return .cookieRefreshedWithDelete
+                case .subscriptionCookieRefreshedWithAccessToken:
+                    return .cookieRefreshedWithAccessToken
+                case .subscriptionCookieRefreshedWithEmptyValue:
+                    return .cookieRefreshedWithEmptyValue
                 case .failedToSetSubscriptionCookie:
                     return .failedToSetSubscriptionCookie
                 }
diff --git a/DuckDuckGo/Tab/Services/WebsiteDataStore.swift b/DuckDuckGo/Tab/Services/WebsiteDataStore.swift
index 69504c873e..e4c167a284 100644
--- a/DuckDuckGo/Tab/Services/WebsiteDataStore.swift
+++ b/DuckDuckGo/Tab/Services/WebsiteDataStore.swift
@@ -19,6 +19,7 @@
 import Common
 import WebKit
 import GRDB
+import Subscription
 import os.log
 
 public protocol HTTPCookieStore {
@@ -154,7 +155,7 @@ internal class WebCacheManager {
 
         // Don't clear fireproof domains
         let cookiesToRemove = cookies.filter { cookie in
-            !self.fireproofDomains.isFireproof(cookieDomain: cookie.domain) && cookie.domain != URL.cookieDomain
+            !self.fireproofDomains.isFireproof(cookieDomain: cookie.domain) && ![URL.cookieDomain, SubscriptionCookieManager.cookieDomain].contains(cookie.domain)
         }
 
         for cookie in cookiesToRemove {
diff --git a/LocalPackages/DataBrokerProtection/Package.swift b/LocalPackages/DataBrokerProtection/Package.swift
index 7a924e71d0..e0dc5b9da9 100644
--- a/LocalPackages/DataBrokerProtection/Package.swift
+++ b/LocalPackages/DataBrokerProtection/Package.swift
@@ -29,7 +29,7 @@ let package = Package(
             targets: ["DataBrokerProtection"])
     ],
     dependencies: [
-        .package(url: "https://github.com/duckduckgo/BrowserServicesKit", exact: "201.0.0"),
+        .package(url: "https://github.com/duckduckgo/BrowserServicesKit", exact: "201.0.0-1"),
         .package(path: "../SwiftUIExtensions"),
         .package(path: "../XPCHelper"),
     ],
diff --git a/LocalPackages/NetworkProtectionMac/Package.swift b/LocalPackages/NetworkProtectionMac/Package.swift
index 684c8f86b8..dbb26cb39e 100644
--- a/LocalPackages/NetworkProtectionMac/Package.swift
+++ b/LocalPackages/NetworkProtectionMac/Package.swift
@@ -32,7 +32,7 @@ let package = Package(
         .library(name: "VPNAppLauncher", targets: ["VPNAppLauncher"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/duckduckgo/BrowserServicesKit", exact: "201.0.0"),
+        .package(url: "https://github.com/duckduckgo/BrowserServicesKit", exact: "201.0.0-1"),
         .package(url: "https://github.com/airbnb/lottie-spm", exact: "4.4.3"),
         .package(path: "../AppLauncher"),
         .package(path: "../UDSHelper"),
diff --git a/LocalPackages/SubscriptionUI/Package.swift b/LocalPackages/SubscriptionUI/Package.swift
index 2f7f0c808d..f03047f89b 100644
--- a/LocalPackages/SubscriptionUI/Package.swift
+++ b/LocalPackages/SubscriptionUI/Package.swift
@@ -12,7 +12,7 @@ let package = Package(
             targets: ["SubscriptionUI"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/duckduckgo/BrowserServicesKit", exact: "201.0.0"),
+        .package(url: "https://github.com/duckduckgo/BrowserServicesKit", exact: "201.0.0-1"),
         .package(path: "../SwiftUIExtensions")
     ],
     targets: [