diff --git a/Kite-Print-SDK.podspec b/Kite-Print-SDK.podspec
index 96022693..b11eb438 100644
--- a/Kite-Print-SDK.podspec
+++ b/Kite-Print-SDK.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name                = 'Kite-Print-SDK'
-  spec.version             = '8.0.0'
+  spec.version             = '8.1.0'
   spec.license             = { :type => 'MIT', :file => 'Kite-SDK/LICENSE' }
   spec.homepage            = 'https://github.com/OceanLabs/iOS-Print-SDK'
   spec.authors             = {'Deon Botha' => 'deon@oceanlabs.co'}
@@ -11,7 +11,7 @@ Pod::Spec.new do |spec|
   spec.social_media_url    = 'https://twitter.com/dbotha'
   spec.module_name         = 'KiteSDK'
   spec.default_subspec     = 'Core'
-  spec.dependency "Photobook", "~> 2.0.0"
+  spec.dependency "Photobook", "~> 2.1.0"
   spec.dependency "NXOAuth2Client"
 
   spec.subspec 'Core' do |core|
diff --git a/Kite-SDK/CHANGELOG.md b/Kite-SDK/CHANGELOG.md
index eb821b83..6eb8d87b 100644
--- a/Kite-SDK/CHANGELOG.md
+++ b/Kite-SDK/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 8.1.0
+- Added support for 3DS2 payments
+- Fixes and improvements
+
 ### 8.0.1
 - Updated to the latest Photobook
 
diff --git a/Kite-SDK/KitePrintSDK.xcodeproj/project.pbxproj b/Kite-SDK/KitePrintSDK.xcodeproj/project.pbxproj
index 3281d49f..27135311 100644
--- a/Kite-SDK/KitePrintSDK.xcodeproj/project.pbxproj
+++ b/Kite-SDK/KitePrintSDK.xcodeproj/project.pbxproj
@@ -3,11 +3,12 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 51;
 	objects = {
 
 /* Begin PBXBuildFile section */
-		01C15475BBA96688D5C87B0A /* Pods_KiteSDK_Demo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 698800BADC0A12CEA3A1C623 /* Pods_KiteSDK_Demo.framework */; };
+		275C1E1587F678380CBE2110 /* Pods_Kite_CI_Deploy.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5EF23A37591EBB8C20FCBB64 /* Pods_Kite_CI_Deploy.framework */; };
+		2DA32B89070E267741679A10 /* Pods_KiteSDK_Demo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2D148A62F30A1401DC545579 /* Pods_KiteSDK_Demo.framework */; };
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@@ -287,8 +288,7 @@
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 		6FE975542240FE70008BACA2 /* OLPolaroidPrintJob.m in Sources */ = {isa = PBXBuildFile; fileRef = 6FE975522240FE70008BACA2 /* OLPolaroidPrintJob.m */; };
-		C29C4AB3549FA0A8B4F685AE /* Pods_Kite_CI_Deploy.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = B347F369E13F8C803A769C31 /* Pods_Kite_CI_Deploy.framework */; };
-		E3DECA1EFD98E75FCF8103A6 /* Pods_KiteSDK.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D151229A945477AB6FE735FD /* Pods_KiteSDK.framework */; };
+		DD87ABC33CF4F99A221A12D6 /* Pods_KiteSDK.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = CBA820F6C1445DAAC937ABD5 /* Pods_KiteSDK.framework */; };
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@@ -334,8 +334,7 @@
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-		0E6294D46FDC31F14AF19944 /* Pods-Kite-CI-Deploy.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Kite-CI-Deploy.debug.xcconfig"; path = "Pods/Target Support Files/Pods-Kite-CI-Deploy/Pods-Kite-CI-Deploy.debug.xcconfig"; sourceTree = "<group>"; };
+		2D148A62F30A1401DC545579 /* Pods_KiteSDK_Demo.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_KiteSDK_Demo.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		2E0290CA1F26314B00F7A5B0 /* OLImageView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = OLImageView.h; sourceTree = "<group>"; };
 		2E0290CB1F26314B00F7A5B0 /* OLImageView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = OLImageView.m; sourceTree = "<group>"; };
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@@ -563,15 +562,18 @@
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+		CBA820F6C1445DAAC937ABD5 /* Pods_KiteSDK.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_KiteSDK.framework; sourceTree = BUILT_PRODUCTS_DIR; };
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@@ -607,7 +609,6 @@
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@@ -624,7 +625,6 @@
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@@ -632,7 +632,7 @@
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 			buildActionMask = 2147483647;
 			files = (
-				E3DECA1EFD98E75FCF8103A6 /* Pods_KiteSDK.framework in Frameworks */,
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@@ -655,7 +655,7 @@
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@@ -679,7 +679,7 @@
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-				01C15475BBA96688D5C87B0A /* Pods_KiteSDK_Demo.framework in Frameworks */,
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@@ -690,12 +690,12 @@
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@@ -1157,45 +1157,45 @@
 		CD7696A11868DE7A006D4A26 /* Print */ = {
 			isa = PBXGroup;
 			children = (
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+				2E37B17A1D227EDA003DAA84 /* OLArtboardTemplate.m */,
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+				2E07BD1621186009006FA50B /* OLCalendarPrintJob.m */,
+				2E870D381E49EF2100623C54 /* OLFulfilmentItem.h */,
+				2E870D391E49EF2100623C54 /* OLFulfilmentItem.m */,
+				2E7F516F1BF5FBCD00A78718 /* OLGreetingCardPrintJob.h */,
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-				2E7BDAD81D3E1713005F142C /* OLUserSession.h */,
-				2E7BDAD91D3E1713005F142C /* OLUserSession.m */,
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+				6FE975522240FE70008BACA2 /* OLPolaroidPrintJob.m */,
+				CD9D6AE3187189BF001CD1F9 /* OLPostcardPrintJob.h */,
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 				CD9D6AE2187188BE001CD1F9 /* OLPrintJob.h */,
 				CD9CF4A4187592A900F067B6 /* OLPrintJob.m */,
+				2E3F96AD1A4967FF005C0EA3 /* OLProduct.h */,
+				2E3F96AE1A4967FF005C0EA3 /* OLProduct.m */,
+				3D8ECA4F1AD692FA00CFB2C0 /* OLProductGroup.h */,
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-				2E870D381E49EF2100623C54 /* OLFulfilmentItem.h */,
-				2E870D391E49EF2100623C54 /* OLFulfilmentItem.m */,
+				2E37B17F1D229162003DAA84 /* OLProductRepresentation.h */,
+				2E37B1801D229162003DAA84 /* OLProductRepresentation.m */,
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 				CD97568D18D8D147007CA090 /* OLProductTemplate.m */,
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+				2E149AE71DB7B00D000E5849 /* OLProductTemplateCollection.m */,
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-				2E149AE71DB7B00D000E5849 /* OLProductTemplateCollection.m */,
 				2E9CB6111EAE22710079F7AE /* OLShippingClass.h */,
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-				2E37B17F1D229162003DAA84 /* OLProductRepresentation.h */,
-				2E37B1801D229162003DAA84 /* OLProductRepresentation.m */,
-				6FE975512240FE70008BACA2 /* OLPolaroidPrintJob.h */,
-				6FE975522240FE70008BACA2 /* OLPolaroidPrintJob.m */,
+				2E7BDAD81D3E1713005F142C /* OLUserSession.h */,
+				2E7BDAD91D3E1713005F142C /* OLUserSession.m */,
 			);
 			name = Print;
 			sourceTree = "<group>";
@@ -1384,7 +1384,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 2E451DCF1D9554B40080F1C1 /* Build configuration list for PBXNativeTarget "KiteSDK" */;
 			buildPhases = (
-				E2ED586BB50F483F592A592F /* [CP] Check Pods Manifest.lock */,
+				C6B5DF925D59651065ADA2C2 /* [CP] Check Pods Manifest.lock */,
 				2E451DC31D9554B40080F1C1 /* Sources */,
 				2E451DC41D9554B40080F1C1 /* Frameworks */,
 				2E451DC51D9554B40080F1C1 /* Headers */,
@@ -1403,13 +1403,13 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 2E898CE71CC518180041CCD8 /* Build configuration list for PBXNativeTarget "Kite-CI-Deploy" */;
 			buildPhases = (
-				CEE7760A1170EC5A9FB33440 /* [CP] Check Pods Manifest.lock */,
+				D4992FEBB8DA2BC34A55CBC1 /* [CP] Check Pods Manifest.lock */,
 				2E8CAA221E44E729000E6FD2 /* Generate Localization Files */,
 				2E898C4E1CC518180041CCD8 /* Sources */,
 				2E898CCA1CC518180041CCD8 /* Frameworks */,
 				2E898CDC1CC518180041CCD8 /* Resources */,
 				2E9A77311DA6839700A50C4D /* Embed Frameworks */,
-				594D49CF51712E039961A630 /* [CP] Embed Pods Frameworks */,
+				28AC3C50E6F9E6B11F25480A /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -1425,12 +1425,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 2EADD8621BE79D6D0051CD31 /* Build configuration list for PBXNativeTarget "KiteSDK-Demo" */;
 			buildPhases = (
-				265CF92621FE927DB15C1F7C /* [CP] Check Pods Manifest.lock */,
+				F9FB9D5C168981177777D54C /* [CP] Check Pods Manifest.lock */,
 				2EADD7E51BE79D6D0051CD31 /* Sources */,
 				2EADD84D1BE79D6D0051CD31 /* Frameworks */,
 				2EADD8551BE79D6D0051CD31 /* Resources */,
 				2E9A772C1DA6838F00A50C4D /* Embed Frameworks */,
-				5EFCF154B44C63AEE2A5489E /* [CP] Embed Pods Frameworks */,
+				D1A743DD70C03649B4072C3B /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -1479,6 +1479,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				Base,
 			);
 			mainGroup = CD73BF5F186215790009DE03;
@@ -1529,22 +1530,21 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		265CF92621FE927DB15C1F7C /* [CP] Check Pods Manifest.lock */ = {
+		28AC3C50E6F9E6B11F25480A /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
-			inputPaths = (
-				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
-				"${PODS_ROOT}/Manifest.lock",
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Kite-CI-Deploy/Pods-Kite-CI-Deploy-frameworks-${CONFIGURATION}-input-files.xcfilelist",
 			);
-			name = "[CP] Check Pods Manifest.lock";
-			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-KiteSDK-Demo-checkManifestLockResult.txt",
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Kite-CI-Deploy/Pods-Kite-CI-Deploy-frameworks-${CONFIGURATION}-output-files.xcfilelist",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Kite-CI-Deploy/Pods-Kite-CI-Deploy-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 		2E8CAA221E44E729000E6FD2 /* Generate Localization Files */ = {
@@ -1561,92 +1561,59 @@
 			shellPath = /bin/sh;
 			shellScript = "./update-localization-files.sh";
 		};
-		594D49CF51712E039961A630 /* [CP] Embed Pods Frameworks */ = {
+		C6B5DF925D59651065ADA2C2 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
+			inputFileListPaths = (
+			);
 			inputPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Kite-CI-Deploy/Pods-Kite-CI-Deploy-frameworks.sh",
-				"${BUILT_PRODUCTS_DIR}/Bolts/Bolts.framework",
-				"${BUILT_PRODUCTS_DIR}/FBSDKCoreKit/FBSDKCoreKit.framework",
-				"${BUILT_PRODUCTS_DIR}/FBSDKLoginKit/FBSDKLoginKit.framework",
-				"${BUILT_PRODUCTS_DIR}/KITAssetsPickerController/KITAssetsPickerController.framework",
-				"${BUILT_PRODUCTS_DIR}/PureLayout/PureLayout.framework",
-				"${BUILT_PRODUCTS_DIR}/Analytics/Analytics.framework",
-				"${BUILT_PRODUCTS_DIR}/KeychainSwift/KeychainSwift.framework",
-				"${BUILT_PRODUCTS_DIR}/NXOAuth2Client/NXOAuth2Client.framework",
-				"${BUILT_PRODUCTS_DIR}/PayPal-iOS-Dynamic-Loader/PayPalDynamicLoader.framework",
-				"${BUILT_PRODUCTS_DIR}/Photobook/Photobook.framework",
-				"${BUILT_PRODUCTS_DIR}/SDWebImage/SDWebImage.framework",
-				"${BUILT_PRODUCTS_DIR}/Stripe/Stripe.framework",
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
 			);
-			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Bolts.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FBSDKCoreKit.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FBSDKLoginKit.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/KITAssetsPickerController.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/PureLayout.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Analytics.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/KeychainSwift.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/NXOAuth2Client.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/PayPalDynamicLoader.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Photobook.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SDWebImage.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Stripe.framework",
+				"$(DERIVED_FILE_DIR)/Pods-KiteSDK-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Kite-CI-Deploy/Pods-Kite-CI-Deploy-frameworks.sh\"\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		5EFCF154B44C63AEE2A5489E /* [CP] Embed Pods Frameworks */ = {
+		D1A743DD70C03649B4072C3B /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
-			inputPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-KiteSDK-Demo/Pods-KiteSDK-Demo-frameworks.sh",
-				"${BUILT_PRODUCTS_DIR}/Bolts/Bolts.framework",
-				"${BUILT_PRODUCTS_DIR}/FBSDKCoreKit/FBSDKCoreKit.framework",
-				"${BUILT_PRODUCTS_DIR}/FBSDKLoginKit/FBSDKLoginKit.framework",
-				"${BUILT_PRODUCTS_DIR}/Analytics/Analytics.framework",
-				"${BUILT_PRODUCTS_DIR}/KeychainSwift/KeychainSwift.framework",
-				"${BUILT_PRODUCTS_DIR}/NXOAuth2Client/NXOAuth2Client.framework",
-				"${BUILT_PRODUCTS_DIR}/PayPal-iOS-Dynamic-Loader/PayPalDynamicLoader.framework",
-				"${BUILT_PRODUCTS_DIR}/Photobook/Photobook.framework",
-				"${BUILT_PRODUCTS_DIR}/SDWebImage/SDWebImage.framework",
-				"${BUILT_PRODUCTS_DIR}/Stripe/Stripe.framework",
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-KiteSDK-Demo/Pods-KiteSDK-Demo-frameworks-${CONFIGURATION}-input-files.xcfilelist",
 			);
 			name = "[CP] Embed Pods Frameworks";
-			outputPaths = (
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Bolts.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FBSDKCoreKit.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FBSDKLoginKit.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Analytics.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/KeychainSwift.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/NXOAuth2Client.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/PayPalDynamicLoader.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Photobook.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SDWebImage.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Stripe.framework",
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-KiteSDK-Demo/Pods-KiteSDK-Demo-frameworks-${CONFIGURATION}-output-files.xcfilelist",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-KiteSDK-Demo/Pods-KiteSDK-Demo-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		CEE7760A1170EC5A9FB33440 /* [CP] Check Pods Manifest.lock */ = {
+		D4992FEBB8DA2BC34A55CBC1 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
+			inputFileListPaths = (
+			);
 			inputPaths = (
 				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
 				"${PODS_ROOT}/Manifest.lock",
 			);
 			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
 			outputPaths = (
 				"$(DERIVED_FILE_DIR)/Pods-Kite-CI-Deploy-checkManifestLockResult.txt",
 			);
@@ -1655,18 +1622,22 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		E2ED586BB50F483F592A592F /* [CP] Check Pods Manifest.lock */ = {
+		F9FB9D5C168981177777D54C /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
+			inputFileListPaths = (
+			);
 			inputPaths = (
 				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
 				"${PODS_ROOT}/Manifest.lock",
 			);
 			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
 			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-KiteSDK-checkManifestLockResult.txt",
+				"$(DERIVED_FILE_DIR)/Pods-KiteSDK-Demo-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -1869,7 +1840,7 @@
 /* Begin XCBuildConfiguration section */
 		2E451DCD1D9554B40080F1C1 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 62011D5E0A0B3D7DEBDBC0E8 /* Pods-KiteSDK.debug.xcconfig */;
+			baseConfigurationReference = BB34EF56982BB97431160D2B /* Pods-KiteSDK.debug.xcconfig */;
 			buildSettings = {
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
@@ -1904,7 +1875,7 @@
 		};
 		2E451DCE1D9554B40080F1C1 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = C155BDD4CA0D56DE55737BED /* Pods-KiteSDK.release.xcconfig */;
+			baseConfigurationReference = 5B6B95B892E732DF8CDCC2B3 /* Pods-KiteSDK.release.xcconfig */;
 			buildSettings = {
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
@@ -1939,7 +1910,7 @@
 		};
 		2E898CE81CC518180041CCD8 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 0E6294D46FDC31F14AF19944 /* Pods-Kite-CI-Deploy.debug.xcconfig */;
+			baseConfigurationReference = B1D4554E53C4EB22B084E6CD /* Pods-Kite-CI-Deploy.debug.xcconfig */;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
@@ -2033,7 +2004,7 @@
 		};
 		2E898CE91CC518180041CCD8 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 07AAE2B8F73F993F68C70113 /* Pods-Kite-CI-Deploy.release.xcconfig */;
+			baseConfigurationReference = B9294229366D7D1A076D2AF7 /* Pods-Kite-CI-Deploy.release.xcconfig */;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
@@ -2127,7 +2098,7 @@
 		};
 		2EADD8631BE79D6D0051CD31 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = F0525CA721EDDFD0CC95DF11 /* Pods-KiteSDK-Demo.debug.xcconfig */;
+			baseConfigurationReference = BE981EA7D7A15585F815CD02 /* Pods-KiteSDK-Demo.debug.xcconfig */;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
@@ -2220,7 +2191,7 @@
 		};
 		2EADD8641BE79D6D0051CD31 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = BB5F2C44C92E39C6BD92B125 /* Pods-KiteSDK-Demo.release.xcconfig */;
+			baseConfigurationReference = 46D9FE9572B5C1A785C017DB /* Pods-KiteSDK-Demo.release.xcconfig */;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
diff --git a/Kite-SDK/PSPrintSDK/KiteCI-Info.plist b/Kite-SDK/PSPrintSDK/KiteCI-Info.plist
index ae007e5f..a0f1e94f 100644
--- a/Kite-SDK/PSPrintSDK/KiteCI-Info.plist
+++ b/Kite-SDK/PSPrintSDK/KiteCI-Info.plist
@@ -35,7 +35,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>8.0.0</string>
+	<string>8.1.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
@@ -51,7 +51,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>4</string>
+	<string>8</string>
 	<key>FacebookAppID</key>
 	<string>584401511683605</string>
 	<key>ITSAppUsesNonExemptEncryption</key>
diff --git a/Kite-SDK/PSPrintSDK/OLConstants.m b/Kite-SDK/PSPrintSDK/OLConstants.m
index a883bb27..4e01a1f8 100644
--- a/Kite-SDK/PSPrintSDK/OLConstants.m
+++ b/Kite-SDK/PSPrintSDK/OLConstants.m
@@ -29,7 +29,7 @@
 
 #import "OLConstants.h"
 
-NSString *const kOLKiteSDKVersion = @"8.0.1";
+NSString *const kOLKiteSDKVersion = @"8.1.0";
 NSString *const kOLKiteSDKErrorDomain = @"co.oceanlabs.kOLKiteSDKErrorDomain";
 NSString *const kNotificationTemplateSyncComplete = @"co.oceanlabs.pssdk.notification.kNotificationSyncComplete";
 NSString *const kNotificationTemplateSyncPartialComplete = @"co.oceanlabs.pssdk.notification.kNotificationTemplateSyncPartialComplete";
diff --git a/Kite-SDK/Podfile.lock b/Kite-SDK/Podfile.lock
index d0e0ce82..c78b2091 100644
--- a/Kite-SDK/Podfile.lock
+++ b/Kite-SDK/Podfile.lock
@@ -1,32 +1,30 @@
 PODS:
   - Analytics (3.6.10)
-  - Bolts (1.9.0):
-    - Bolts/AppLinks (= 1.9.0)
-    - Bolts/Tasks (= 1.9.0)
-  - Bolts/AppLinks (1.9.0):
-    - Bolts/Tasks
-  - Bolts/Tasks (1.9.0)
-  - FBSDKCoreKit (4.40.0):
-    - Bolts (~> 1.9)
-  - FBSDKLoginKit (4.40.0):
-    - FBSDKCoreKit
-  - KeychainSwift (11.0.0)
+  - FBSDKCoreKit (5.2.3):
+    - FBSDKCoreKit/Basics (= 5.2.3)
+    - FBSDKCoreKit/Core (= 5.2.3)
+  - FBSDKCoreKit/Basics (5.2.3)
+  - FBSDKCoreKit/Core (5.2.3):
+    - FBSDKCoreKit/Basics
+  - FBSDKLoginKit (5.2.3):
+    - FBSDKCoreKit (~> 5.0)
+  - KeychainSwift (16.0.1)
   - KITAssetsPickerController (1.0.9):
     - PureLayout (~> 3.0.0)
   - NXOAuth2Client (1.2.8)
   - PayPal-iOS-Dynamic-Loader (1.0.1)
   - PayPal-iOS-SDK/Core (2.18.1)
-  - Photobook (2.0.1):
-    - Analytics (~> 3.0)
-    - KeychainSwift (~> 11.0.0)
+  - Photobook (2.1.0):
+    - Analytics (~> 3.6.10)
+    - KeychainSwift (~> 16.0.1)
     - PayPal-iOS-Dynamic-Loader
     - SDWebImage (~> 4.4.0)
-    - Stripe
+    - Stripe (~> 15.0.1)
   - PureLayout (3.0.2)
-  - SDWebImage (4.4.6):
-    - SDWebImage/Core (= 4.4.6)
-  - SDWebImage/Core (4.4.6)
-  - Stripe (15.0.0)
+  - SDWebImage (4.4.7):
+    - SDWebImage/Core (= 4.4.7)
+  - SDWebImage/Core (4.4.7)
+  - Stripe (15.0.1)
 
 DEPENDENCIES:
   - FBSDKCoreKit
@@ -39,7 +37,6 @@ DEPENDENCIES:
 SPEC REPOS:
   https://github.com/cocoapods/specs.git:
     - Analytics
-    - Bolts
     - FBSDKCoreKit
     - FBSDKLoginKit
     - KeychainSwift
@@ -62,19 +59,18 @@ CHECKOUT OPTIONS:
 
 SPEC CHECKSUMS:
   Analytics: 63744ad4afa65c3bcdcdb7a94b62515bde5b3900
-  Bolts: ac6567323eac61e203f6a9763667d0f711be34c8
-  FBSDKCoreKit: ae214474b25033399c131dc81d258e412582a2ba
-  FBSDKLoginKit: 7a1e411d46acc8834588eca437daf34de42e1d52
-  KeychainSwift: bea6bd9f98af7b8d7ca4aa79fe105c00fab532db
+  FBSDKCoreKit: 5154c35d9058fd7dfa0445ba19e194c4b172fc32
+  FBSDKLoginKit: dc98b6bf12334f1a42f28d0457fffc9aa3d1eca5
+  KeychainSwift: 4209611373ca4a098e09b1e547eebd87c544dcc4
   KITAssetsPickerController: bcb94b0b3267006fa666041f18a2370a00a9b105
   NXOAuth2Client: 98c4d4c594edd2b289cfc34a8928653e1dab7adf
   PayPal-iOS-Dynamic-Loader: a32db083fe7e8f8d9ad4309e483e369c9a47e5eb
   PayPal-iOS-SDK: 10654cd111e911a9807bddb96fae81aacb8e9915
-  Photobook: b236d0712905facdeb2325e3b626fbe94950b4df
+  Photobook: 6c5b7511265553ff304b3d00fc1c7229fe5f3ee2
   PureLayout: 4d550abe49a94f24c2808b9b95db9131685fe4cd
-  SDWebImage: 3f3f0c02f09798048c47a5ed0a13f17b063572d8
-  Stripe: 312b22a67af9fa55c246d26148b3f3a9636a0ff2
+  SDWebImage: c10d14a8883ebd89664f02a422006f66a85c0c5d
+  Stripe: 2c4d0a88817361a102886315ff452d90f65e898b
 
 PODFILE CHECKSUM: 078d39570ad0103dcf7ccd358d629d21e4d52636
 
-COCOAPODS: 1.6.1
+COCOAPODS: 1.7.3
diff --git a/README.md b/README.md
index 6491abc2..c4f5f6d5 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ Use our SDK to unlock hidden revenue streams and add value for your users. *In u
 
 ## Requirements
 
-* Xcode 10.0
+* Xcode 10.2
 * iOS 10.0+ target deployment
 
 ## Installation
@@ -89,7 +89,49 @@ Swift:
 ```swift
 OLKitePrintSDK.setAPIKey("YOUR_API_KEY", with: .live) //Or .sandbox for testing
 ```
-* **Step 3:** Create and present Kite:
+* **Step 3:** Set up 3D Secure 2 payments:
+
+Read about SCA (Strong Customer Authentication) requirements [here](https://stripe.com/gb/guides/strong-customer-authentication).
+
+Add a URL Scheme to your info.plist:
+```
+<key>CFBundleURLTypes</key>
+<array>
+	<dict>
+		<key>CFBundleURLSchemes</key>
+		<array>
+			<string>myappname123456</string>
+		</array>
+	</dict>
+</array>
+```
+
+Pass the URL Scheme you defined to the Kite SDK:
+
+Objective-C:
+```obj-c
+[OLKitePrintSDK setUrlScheme:@"myappname123456"];
+```
+Swift:
+```swift
+OLKitePrintSDK.urlScheme = "myappname123456"
+```
+
+Implement the following method in your app delegate:
+
+Objective-C
+```obj-c
+- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
+	return [OLKitePrintSDK handleUrlCallBack:url];   
+}
+```
+Swift:
+```swift
+func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
+   	return OLKitePrintSDK.handleUrlCallBack(with: url)
+}
+```
+* **Step 4:** Create and present Kite:
 
 Objective-C:
 ```obj-c
@@ -101,7 +143,7 @@ Swift:
 let kiteViewController = OLKiteViewController.init(assets: [OLAsset(url: URL(string: "http://psps.s3.amazonaws.com/sdk_static/4.jpg"))])
 present(kiteViewController!, animated: true, completion: nil)
 ```
-* **Step 4:**: 🎉Profit🎉
+* **Step 5:**: 🎉Profit🎉
 
 💰💵💶💷💴