diff --git a/Paystack/PublicHeaders/PSTCKAPIClient.h b/Paystack/PublicHeaders/PSTCKAPIClient.h
index 80f45ba..fd08463 100644
--- a/Paystack/PublicHeaders/PSTCKAPIClient.h
+++ b/Paystack/PublicHeaders/PSTCKAPIClient.h
@@ -78,7 +78,7 @@ typedef void (^PSTCKNotifyCompletionBlock)(void);
         onViewController:(nonnull UIViewController *)viewController
          didEndWithError:(nonnull PSTCKErrorCompletionBlock)errorCompletion
     didRequestValidation:(nonnull PSTCKTransactionCompletionBlock)beforeValidateCompletion
-   didTransactionSuccess:(nonnull PSTCKTransactionCompletionBlock)successCompletion;
+   didTransactionSuccess:(nonnull PSTCKTransactionCompletionBlock)successCompletion __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 /// Charges a card using the Paystack API
 /// @param card  The user's card details. Cannot be nil
@@ -95,7 +95,7 @@ typedef void (^PSTCKNotifyCompletionBlock)(void);
     didRequestValidation:(nonnull PSTCKTransactionCompletionBlock)beforeValidateCompletion
        willPresentDialog:(nonnull PSTCKNotifyCompletionBlock)showingDialogCompletion
          dismissedDialog:(nonnull PSTCKNotifyCompletionBlock)dialogDismissedCompletion
-   didTransactionSuccess:(nonnull PSTCKTransactionCompletionBlock)successCompletion;
+   didTransactionSuccess:(nonnull PSTCKTransactionCompletionBlock)successCompletion __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 - (void)      chargeCard:(nonnull PSTCKCardParams *)card
           forTransaction:(nonnull PSTCKTransactionParams *)transaction
@@ -103,8 +103,8 @@ typedef void (^PSTCKNotifyCompletionBlock)(void);
          didEndWithError:(nonnull PSTCKErrorCompletionBlock)errorCompletion
        willPresentDialog:(nonnull PSTCKNotifyCompletionBlock)showingDialogCompletion
          dismissedDialog:(nonnull PSTCKNotifyCompletionBlock)dialogDismissedCompletion
-   didTransactionSuccess:(nonnull PSTCKTransactionCompletionBlock)successCompletion;
+   didTransactionSuccess:(nonnull PSTCKTransactionCompletionBlock)successCompletion __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
-- (void) setProcessingStatus:(Boolean)status;
+- (void) setProcessingStatus:(Boolean)status __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 @end
diff --git a/Paystack/PublicHeaders/PSTCKCard.h b/Paystack/PublicHeaders/PSTCKCard.h
index 500b93f..b95d492 100644
--- a/Paystack/PublicHeaders/PSTCKCard.h
+++ b/Paystack/PublicHeaders/PSTCKCard.h
@@ -67,24 +67,24 @@ typedef NS_ENUM(NSInteger, PSTCKCardFundingType) {
 /**
  *  The Paystack ID for the card.
  */
-@property (nonatomic, readonly, nullable) NSString *cardId;
+@property (nonatomic, readonly, nullable) NSString *cardId __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 /**
  *  The issuer of the card.
  */
-@property (nonatomic, readonly) PSTCKCardBrand brand;
+@property (nonatomic, readonly) PSTCKCardBrand brand __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 /**
  *  The issuer of the card.
  *  Can be one of "Visa", "American Express", "MasterCard", "Discover", "JCB", "Diners Club", or "Unknown"
  *  @deprecated use "brand" instead.
  */
-@property (nonatomic, readonly, nonnull) NSString *type __attribute__((deprecated));
+@property (nonatomic, readonly, nonnull) NSString *type __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 /**
  *  The funding source for the card (credit, debit, prepaid, or other)
  */
-@property (nonatomic, readonly) PSTCKCardFundingType funding;
+@property (nonatomic, readonly) PSTCKCardFundingType funding __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 /**
  *  A proxy for the card's number, this uniquely identifies the credit card and can be used to compare different cards.
@@ -95,12 +95,12 @@ typedef NS_ENUM(NSInteger, PSTCKCardFundingType) {
 /**
  *  Two-letter ISO code representing the issuing country of the card.
  */
-@property (nonatomic, readonly, nullable) NSString *country;
+@property (nonatomic, readonly, nullable) NSString *country __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 /**
  *  This is only applicable when tokenizing debit cards to issue payouts to managed accounts. You should not set it otherwise. The card can then be used as a transfer destination for funds in this currency.
  */
-@property (nonatomic, copy, nullable) NSString *currency;
+@property (nonatomic, copy, nullable) NSString *currency __attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 #pragma mark - deprecated properties
 
diff --git a/Paystack/PublicHeaders/PSTCKTransactionParams.h b/Paystack/PublicHeaders/PSTCKTransactionParams.h
index 85b31db..4b2d0f2 100644
--- a/Paystack/PublicHeaders/PSTCKTransactionParams.h
+++ b/Paystack/PublicHeaders/PSTCKTransactionParams.h
@@ -24,17 +24,21 @@
 
 - (nullable PSTCKTransactionParams *) setMetadataValue:(nonnull NSString*)value
                    forKey:(nonnull NSString*)key
-                    error:(NSError * _Nullable __autoreleasing * _Nonnull) error;
+                    error:(NSError * _Nullable __autoreleasing * _Nonnull) error
+__attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 - (nullable PSTCKTransactionParams *) setMetadataValueDict:(nonnull NSMutableDictionary*)dict
                    forKey:(nonnull NSString*)key
-                    error:(NSError * _Nullable __autoreleasing * _Nonnull) error;
+                    error:(NSError * _Nullable __autoreleasing * _Nonnull) error
+__attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 - (nullable PSTCKTransactionParams *) setMetadataValueArray:(nonnull NSMutableArray*)arr
                    forKey:(nonnull NSString*)key
-                    error:(NSError * _Nullable __autoreleasing * _Nonnull) error;
+                    error:(NSError * _Nullable __autoreleasing * _Nonnull) error
+__attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 
 - (nullable PSTCKTransactionParams *) setCustomFieldValue:(nonnull NSString*)value
                  displayedAs:(nonnull NSString*)display_name
-                       error:(NSError * _Nullable __autoreleasing * _Nonnull) error;
+                       error:(NSError * _Nullable __autoreleasing * _Nonnull) error
+__attribute__((deprecated("This SDK has been deprecated, Please refer to our new SDK: https://github.com/PaystackHQ/paystack-sdk-ios")));
 @end
diff --git a/Paystack/UI/PSTCKPaymentCardTextField.m b/Paystack/UI/PSTCKPaymentCardTextField.m
index 9b95968..0e326fa 100644
--- a/Paystack/UI/PSTCKPaymentCardTextField.m
+++ b/Paystack/UI/PSTCKPaymentCardTextField.m
@@ -13,7 +13,7 @@
 #import "UIImage+Paystack.h"
 
 #define FAUXPAS_IGNORED_IN_METHOD(...)
-
+__deprecated
 @interface PSTCKPaymentCardTextField()<PSTCKFormTextFieldDelegate>
 
 @property(nonatomic, readwrite, strong)PSTCKFormTextField *sizingField;