diff --git a/Adjust/ADJAppStoreSubscription.h b/Adjust/ADJAppStoreSubscription.h
index f4ac744d2..b50e087db 100644
--- a/Adjust/ADJAppStoreSubscription.h
+++ b/Adjust/ADJAppStoreSubscription.h
@@ -10,26 +10,23 @@
 
 @interface ADJAppStoreSubscription : NSObject<NSCopying>
 
-@property (nonatomic, copy, readonly, nonnull) NSDecimalNumber *price;  // [M] revenue
+@property (nonatomic, copy, readonly, nonnull) NSDecimalNumber *price;
 
-@property (nonatomic, copy, readonly, nonnull) NSString *currency;      // [M] currency
+@property (nonatomic, copy, readonly, nonnull) NSString *currency;
 
-@property (nonatomic, copy, readonly, nonnull) NSString *transactionId; // [M] transaction_id
+@property (nonatomic, copy, readonly, nonnull) NSString *transactionId;
 
-@property (nonatomic, copy, readonly, nonnull) NSData *receipt;         // [M] receipt
+@property (nonatomic, copy, readonly, nonnull) NSDate *transactionDate;
 
-@property (nonatomic, copy, readonly, nonnull) NSDate *transactionDate; // [O] transaction_date
+@property (nonatomic, copy, readonly, nonnull) NSString *salesRegion;
 
-@property (nonatomic, copy, readonly, nonnull) NSString *salesRegion;   // [O] sales_region
+@property (nonatomic, copy, readonly, nonnull) NSDictionary *callbackParameters;
 
-@property (nonatomic, copy, readonly, nonnull) NSDictionary *callbackParameters;    // [O] callback_params
-
-@property (nonatomic, copy, readonly, nonnull) NSDictionary *partnerParameters;     // [O] partner_params
+@property (nonatomic, copy, readonly, nonnull) NSDictionary *partnerParameters;
 
 - (nullable id)initWithPrice:(nonnull NSDecimalNumber *)price
                     currency:(nonnull NSString *)currency
-               transactionId:(nonnull NSString *)transactionId
-                     receipt:(nonnull NSData *)receipt;
+               transactionId:(nonnull NSString *)transactionId;
 
 - (void)setTransactionDate:(nonnull NSDate *)transactionDate;
 
diff --git a/Adjust/ADJAppStoreSubscription.m b/Adjust/ADJAppStoreSubscription.m
index 1219a276d..939e3ba04 100644
--- a/Adjust/ADJAppStoreSubscription.m
+++ b/Adjust/ADJAppStoreSubscription.m
@@ -24,8 +24,7 @@ @implementation ADJAppStoreSubscription
 
 - (nullable id)initWithPrice:(nonnull NSDecimalNumber *)price
                     currency:(nonnull NSString *)currency
-               transactionId:(nonnull NSString *)transactionId
-                     receipt:(nonnull NSData *)receipt {
+               transactionId:(nonnull NSString *)transactionId {
     self = [super init];
     if (self == nil) {
         return nil;
@@ -34,7 +33,6 @@ - (nullable id)initWithPrice:(nonnull NSDecimalNumber *)price
     _price = [price copy];
     _currency = [currency copy];
     _transactionId = [transactionId copy];
-    _receipt = [receipt copy];
 
     _logger = ADJAdjustFactory.logger;
     
@@ -128,7 +126,6 @@ - (id)copyWithZone:(NSZone *)zone {
         copy->_price = [self.price copyWithZone:zone];
         copy->_currency = [self.currency copyWithZone:zone];
         copy->_transactionId = [self.transactionId copyWithZone:zone];
-        copy->_receipt = [self.receipt copyWithZone:zone];
         copy->_transactionDate = [self.transactionDate copyWithZone:zone];
         copy->_salesRegion = [self.salesRegion copyWithZone:zone];
         copy.mutableCallbackParameters = [self.mutableCallbackParameters copyWithZone:zone];
diff --git a/Adjust/ADJPurchaseVerificationResult.h b/Adjust/ADJPurchaseVerificationResult.h
index 3e8f40409..13c85593d 100644
--- a/Adjust/ADJPurchaseVerificationResult.h
+++ b/Adjust/ADJPurchaseVerificationResult.h
@@ -15,7 +15,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  *  @property   message
  *
- *  @brief      Text message about current state of receipt verification.
+ *  @brief      Text message about current state of purchase verification.
  */
 @property (nonatomic, copy) NSString *message;
 
@@ -29,7 +29,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  *  @property   verificationStatus
  *
- *  @brief      State of verification (success / failure / unknown / not verified)
+ *  @brief      State of purchase verification (success / failure / unknown / not verified)
  */
 @property (nonatomic, copy) NSString *verificationStatus;
 
diff --git a/Adjust/Internal/ADJPackageBuilder.m b/Adjust/Internal/ADJPackageBuilder.m
index cfcd1f387..83e7e294b 100644
--- a/Adjust/Internal/ADJPackageBuilder.m
+++ b/Adjust/Internal/ADJPackageBuilder.m
@@ -926,8 +926,6 @@ - (NSMutableDictionary *)getSubscriptionParameters:(ADJAppStoreSubscription *)su
     [ADJPackageBuilder parameters:parameters setNumber:subscription.price forKey:@"revenue"];
     [ADJPackageBuilder parameters:parameters setString:subscription.currency forKey:@"currency"];
     [ADJPackageBuilder parameters:parameters setString:subscription.transactionId forKey:@"transaction_id"];
-    // [ADJPackageBuilder parameters:parameters setString:[subscription.receipt adjEncodeBase64] forKey:@"receipt"];
-    [ADJPackageBuilder parameters:parameters setString:[ADJAdditions adjEncodeBase64:subscription.receipt] forKey:@"receipt"];
     [ADJPackageBuilder parameters:parameters setDate:subscription.transactionDate forKey:@"transaction_date"];
     [ADJPackageBuilder parameters:parameters setString:subscription.salesRegion forKey:@"sales_region"];
 
diff --git a/AdjustTests/AdjustTestApp/AdjustTestApp/ATAAdjustCommandExecutor.m b/AdjustTests/AdjustTestApp/AdjustTestApp/ATAAdjustCommandExecutor.m
index 3de0a1dec..fe3118430 100644
--- a/AdjustTests/AdjustTestApp/AdjustTestApp/ATAAdjustCommandExecutor.m
+++ b/AdjustTests/AdjustTestApp/AdjustTestApp/ATAAdjustCommandExecutor.m
@@ -632,7 +632,6 @@ - (void)trackAppStoreSubscription:(NSDictionary *)parameters {
     NSDecimalNumber *price;
     NSString *currency;
     NSString *transactionId;
-    NSData *receipt;
     NSDate *transactionDate;
     NSString *salesRegion;
 
@@ -645,10 +644,6 @@ - (void)trackAppStoreSubscription:(NSDictionary *)parameters {
     if ([parameters objectForKey:@"transactionId"]) {
         transactionId = [parameters objectForKey:@"transactionId"][0];
     }
-    if ([parameters objectForKey:@"receipt"]) {
-        NSString *receiptString = [parameters objectForKey:@"receipt"][0];
-        receipt = [receiptString dataUsingEncoding:NSUTF8StringEncoding];
-    }
     if ([parameters objectForKey:@"transactionDate"]) {
         transactionDate = [NSDate dateWithTimeIntervalSince1970:[[parameters objectForKey:@"transactionDate"][0] doubleValue]];
     }
@@ -659,8 +654,7 @@ - (void)trackAppStoreSubscription:(NSDictionary *)parameters {
     ADJAppStoreSubscription *subscription =
     [[ADJAppStoreSubscription alloc] initWithPrice:price
                                           currency:currency
-                                     transactionId:transactionId
-                                           receipt:receipt];
+                                     transactionId:transactionId];
     [subscription setTransactionDate:transactionDate];
     [subscription setSalesRegion:salesRegion];