--- a/Simoleon.xcodeproj/project.pbxproj	Wed Jul 21 12:36:10 2021 +0100
+++ b/Simoleon.xcodeproj/project.pbxproj	Thu Jul 22 19:06:01 2021 +0100
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 52;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -11,6 +11,9 @@
 		950A377826A820F800CAB175 /* DefaultCurrency+CoreDataClass.swift in Sources */ = {isa = PBXBuildFile; fileRef = 950A377526A820F400CAB175 /* DefaultCurrency+CoreDataClass.swift */; };
 		9555933A269B0AB8000FD726 /* ParseJson.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95559339269B0AB8000FD726 /* ParseJson.swift */; };
 		9555933D269B0E0A000FD726 /* CurrencyMetadata.json in Resources */ = {isa = PBXBuildFile; fileRef = 9555933C269B0E0A000FD726 /* CurrencyMetadata.json */; };
+		95562D4D26A8962A0047E778 /* StoreKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 95562D4C26A8962A0047E778 /* StoreKit.framework */; };
+		95562D5226A8AEF60047E778 /* Purchases in Frameworks */ = {isa = PBXBuildFile; productRef = 95562D5126A8AEF60047E778 /* Purchases */; };
+		95562D5526A8B0B70047E778 /* RevenueCatTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95562D5426A8B0B70047E778 /* RevenueCatTest.swift */; };
 		957065E226A5FE0400523E68 /* Settings.swift in Sources */ = {isa = PBXBuildFile; fileRef = 957065E126A5FE0400523E68 /* Settings.swift */; };
 		9585BB1226A6B71B00E3193E /* ReadConfig.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9585BB1126A6B71B00E3193E /* ReadConfig.swift */; };
 		9585BB1426A6B7F400E3193E /* Request.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9585BB1326A6B7F400E3193E /* Request.swift */; };
@@ -37,6 +40,13 @@
 		95C5B2342697752700941585 /* Simoleon.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = 95C5B2322697752700941585 /* Simoleon.xcdatamodeld */; };
 		95C5B23F2697752700941585 /* SimoleonTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95C5B23E2697752700941585 /* SimoleonTests.swift */; };
 		95C5B24A2697752700941585 /* SimoleonUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95C5B2492697752700941585 /* SimoleonUITests.swift */; };
+		95D8C8C726A95D2900BCC188 /* Subscription.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8C626A95D2900BCC188 /* Subscription.swift */; };
+		95D8C8CB26A970F400BCC188 /* SubscriptionFeature.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8CA26A970F400BCC188 /* SubscriptionFeature.swift */; };
+		95D8C8CD26A9784500BCC188 /* SubscribeButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8CC26A9784500BCC188 /* SubscribeButton.swift */; };
+		95D8C8CF26A98A7900BCC188 /* RestoreButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8CE26A98A7900BCC188 /* RestoreButton.swift */; };
+		95D8C8D126A9BC6200BCC188 /* LockedCurrencyPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8D026A9BC6200BCC188 /* LockedCurrencyPicker.swift */; };
+		95D8C8D326A9C17300BCC188 /* SubscriptionController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8D226A9C17300BCC188 /* SubscriptionController.swift */; };
+		95D8C8D526A9E20F00BCC188 /* SubscriberInfo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 95D8C8D426A9E20F00BCC188 /* SubscriberInfo.swift */; };
 		95DD4ABB269B33810027CA1F /* CurrencyPairs.json in Resources */ = {isa = PBXBuildFile; fileRef = 95DD4ABA269B33810027CA1F /* CurrencyPairs.json */; };
 		95E76436269DFC1A008E9F31 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 95E76435269DFC1A008E9F31 /* LaunchScreen.storyboard */; };
 		95E7643A269E0037008E9F31 /* CloudKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 95E76439269E0037008E9F31 /* CloudKit.framework */; };
@@ -64,6 +74,8 @@
 		950A377626A820F400CAB175 /* DefaultCurrency+CoreDataProperties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "DefaultCurrency+CoreDataProperties.swift"; sourceTree = "<group>"; };
 		95559339269B0AB8000FD726 /* ParseJson.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ParseJson.swift; sourceTree = "<group>"; };
 		9555933C269B0E0A000FD726 /* CurrencyMetadata.json */ = {isa = PBXFileReference; lastKnownFileType = text.json; path = CurrencyMetadata.json; sourceTree = "<group>"; };
+		95562D4C26A8962A0047E778 /* StoreKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = StoreKit.framework; path = System/Library/Frameworks/StoreKit.framework; sourceTree = SDKROOT; };
+		95562D5426A8B0B70047E778 /* RevenueCatTest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RevenueCatTest.swift; sourceTree = "<group>"; };
 		957065E126A5FE0400523E68 /* Settings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Settings.swift; sourceTree = "<group>"; };
 		9585BB0F26A6B58500E3193E /* Config.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Config.xcconfig; sourceTree = "<group>"; };
 		9585BB1026A6B5ED00E3193E /* ConfigTemplate.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = ConfigTemplate.xcconfig; sourceTree = "<group>"; };
@@ -98,6 +110,13 @@
 		95C5B2452697752700941585 /* SimoleonUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SimoleonUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		95C5B2492697752700941585 /* SimoleonUITests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimoleonUITests.swift; sourceTree = "<group>"; };
 		95C5B24B2697752700941585 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		95D8C8C626A95D2900BCC188 /* Subscription.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Subscription.swift; sourceTree = "<group>"; };
+		95D8C8CA26A970F400BCC188 /* SubscriptionFeature.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SubscriptionFeature.swift; sourceTree = "<group>"; };
+		95D8C8CC26A9784500BCC188 /* SubscribeButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SubscribeButton.swift; sourceTree = "<group>"; };
+		95D8C8CE26A98A7900BCC188 /* RestoreButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RestoreButton.swift; sourceTree = "<group>"; };
+		95D8C8D026A9BC6200BCC188 /* LockedCurrencyPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LockedCurrencyPicker.swift; sourceTree = "<group>"; };
+		95D8C8D226A9C17300BCC188 /* SubscriptionController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SubscriptionController.swift; sourceTree = "<group>"; };
+		95D8C8D426A9E20F00BCC188 /* SubscriberInfo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SubscriberInfo.swift; sourceTree = "<group>"; };
 		95DD4ABA269B33810027CA1F /* CurrencyPairs.json */ = {isa = PBXFileReference; lastKnownFileType = text.json; path = CurrencyPairs.json; sourceTree = "<group>"; };
 		95E76435269DFC1A008E9F31 /* LaunchScreen.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = LaunchScreen.storyboard; sourceTree = "<group>"; };
 		95E76437269E0033008E9F31 /* Simoleon.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = Simoleon.entitlements; sourceTree = "<group>"; };
@@ -110,6 +129,8 @@
 			buildActionMask = 2147483647;
 			files = (
 				95E7643A269E0037008E9F31 /* CloudKit.framework in Frameworks */,
+				95562D4D26A8962A0047E778 /* StoreKit.framework in Frameworks */,
+				95562D5226A8AEF60047E778 /* Purchases in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -163,6 +184,14 @@
 			path = Resources;
 			sourceTree = "<group>";
 		};
+		95562D5326A8B0A70047E778 /* Tests */ = {
+			isa = PBXGroup;
+			children = (
+				95562D5426A8B0B70047E778 /* RevenueCatTest.swift */,
+			);
+			path = Tests;
+			sourceTree = "<group>";
+		};
 		95C5B21B2697752600941585 = {
 			isa = PBXGroup;
 			children = (
@@ -196,6 +225,7 @@
 				95B54F4326A4842C001DC0D8 /* Conversion.swift */,
 				95C5179E26A5F34200BC2B24 /* Favourites.swift */,
 				957065E126A5FE0400523E68 /* Settings.swift */,
+				95D8C8C626A95D2900BCC188 /* Subscription.swift */,
 				95C5B22B2697752700941585 /* Assets.xcassets */,
 				95C5B2302697752700941585 /* Persistence.swift */,
 				95C5B2352697752700941585 /* Info.plist */,
@@ -206,6 +236,7 @@
 				95559338269B0AAA000FD726 /* Functions */,
 				9555933B269B0DF9000FD726 /* Resources */,
 				95C5B22D2697752700941585 /* Preview Content */,
+				95562D5326A8B0A70047E778 /* Tests */,
 			);
 			path = Simoleon;
 			sourceTree = "<group>";
@@ -239,6 +270,7 @@
 		95E76438269E0037008E9F31 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				95562D4C26A8962A0047E778 /* StoreKit.framework */,
 				95E76439269E0037008E9F31 /* CloudKit.framework */,
 			);
 			name = Frameworks;
@@ -254,6 +286,12 @@
 				95C5179026A5DC8E00BC2B24 /* ConditionalWrapper.swift */,
 				95C5179826A5EC9F00BC2B24 /* FavouriteButton.swift */,
 				95C517A026A5F6C000BC2B24 /* ResignKeyboard.swift */,
+				95D8C8CA26A970F400BCC188 /* SubscriptionFeature.swift */,
+				95D8C8CC26A9784500BCC188 /* SubscribeButton.swift */,
+				95D8C8CE26A98A7900BCC188 /* RestoreButton.swift */,
+				95D8C8D026A9BC6200BCC188 /* LockedCurrencyPicker.swift */,
+				95D8C8D226A9C17300BCC188 /* SubscriptionController.swift */,
+				95D8C8D426A9E20F00BCC188 /* SubscriberInfo.swift */,
 			);
 			path = Helpers;
 			sourceTree = "<group>";
@@ -275,6 +313,7 @@
 			);
 			name = Simoleon;
 			packageProductDependencies = (
+				95562D5126A8AEF60047E778 /* Purchases */,
 			);
 			productName = Simoleon;
 			productReference = 95C5B2242697752600941585 /* Simoleon.app */;
@@ -348,6 +387,7 @@
 			);
 			mainGroup = 95C5B21B2697752600941585;
 			packageReferences = (
+				95562D5026A8AEF60047E778 /* XCRemoteSwiftPackageReference "purchases-ios" */,
 			);
 			productRefGroup = 95C5B2252697752600941585 /* Products */;
 			projectDirPath = "";
@@ -394,20 +434,28 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				95D8C8D326A9C17300BCC188 /* SubscriptionController.swift in Sources */,
 				95C5179926A5EC9F00BC2B24 /* FavouriteButton.swift in Sources */,
 				95C5179C26A5EFBE00BC2B24 /* Favourite+CoreDataClass.swift in Sources */,
 				950A377826A820F800CAB175 /* DefaultCurrency+CoreDataClass.swift in Sources */,
 				95C5B2312697752700941585 /* Persistence.swift in Sources */,
 				9585BB1226A6B71B00E3193E /* ReadConfig.swift in Sources */,
+				95D8C8CB26A970F400BCC188 /* SubscriptionFeature.swift in Sources */,
 				95AEBC9526A03ECB00613729 /* ContentView.swift in Sources */,
 				95AEBC9B26A04A4200613729 /* CurrencyMetadataModel.swift in Sources */,
+				95D8C8D526A9E20F00BCC188 /* SubscriberInfo.swift in Sources */,
+				95D8C8CD26A9784500BCC188 /* SubscribeButton.swift in Sources */,
 				950A377726A820F800CAB175 /* DefaultCurrency+CoreDataProperties.swift in Sources */,
 				9585BB1A26A6E8FD00E3193E /* SimpleSuccess.swift in Sources */,
 				9555933A269B0AB8000FD726 /* ParseJson.swift in Sources */,
+				95D8C8CF26A98A7900BCC188 /* RestoreButton.swift in Sources */,
 				95C5179D26A5EFBE00BC2B24 /* Favourite+CoreDataProperties.swift in Sources */,
 				95C5179F26A5F34200BC2B24 /* Favourites.swift in Sources */,
 				95C5B2282697752600941585 /* SimoleonApp.swift in Sources */,
+				95562D5526A8B0B70047E778 /* RevenueCatTest.swift in Sources */,
 				95B54F4A26A4A450001DC0D8 /* ConversionBox.swift in Sources */,
+				95D8C8C726A95D2900BCC188 /* Subscription.swift in Sources */,
+				95D8C8D126A9BC6200BCC188 /* LockedCurrencyPicker.swift in Sources */,
 				95C517A126A5F6C000BC2B24 /* ResignKeyboard.swift in Sources */,
 				95AEBC9D26A04D4600613729 /* CurrencyRow.swift in Sources */,
 				95AEBCA326A0900E00613729 /* CurrencyQuoteModel.swift in Sources */,
@@ -747,6 +795,25 @@
 		};
 /* End XCConfigurationList section */
 
+/* Begin XCRemoteSwiftPackageReference section */
+		95562D5026A8AEF60047E778 /* XCRemoteSwiftPackageReference "purchases-ios" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/RevenueCat/purchases-ios.git";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 3.12.2;
+			};
+		};
+/* End XCRemoteSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		95562D5126A8AEF60047E778 /* Purchases */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 95562D5026A8AEF60047E778 /* XCRemoteSwiftPackageReference "purchases-ios" */;
+			productName = Purchases;
+		};
+/* End XCSwiftPackageProductDependency section */
+
 /* Begin XCVersionGroup section */
 		95C5B2322697752700941585 /* Simoleon.xcdatamodeld */ = {
 			isa = XCVersionGroup;