diff --git a/models/JWSRenewalInfoDecodedPayload.ts b/models/JWSRenewalInfoDecodedPayload.ts
index 7039614..c3023bc 100644
--- a/models/JWSRenewalInfoDecodedPayload.ts
+++ b/models/JWSRenewalInfoDecodedPayload.ts
@@ -73,14 +73,14 @@ export interface JWSRenewalInfoDecodedPayload extends DecodedSignedData {
     gracePeriodExpiresDate?: number
         
     /**
-     * The type of the subscription offer.
+     * The type of subscription offer.
      *
      * {@link https://developer.apple.com/documentation/appstoreserverapi/offertype offerType}
      **/
     offerType?: OfferType | number
         
     /**
-     * The identifier that contains the promo code or the promotional offer identifier.
+     * The offer code or the promotional offer identifier.
      *
      * {@link https://developer.apple.com/documentation/appstoreserverapi/offeridentifier offerIdentifier}
      **/
@@ -129,7 +129,7 @@ export interface JWSRenewalInfoDecodedPayload extends DecodedSignedData {
     renewalPrice?: number
 
     /**
-     * The payment mode of the discount offer.
+     * The payment mode you configure for the offer.
      *
      * {@link https://developer.apple.com/documentation/appstoreserverapi/offerdiscounttype offerDiscountType}
      **/
diff --git a/models/JWSTransactionDecodedPayload.ts b/models/JWSTransactionDecodedPayload.ts
index 4803a0f..e847719 100644
--- a/models/JWSTransactionDecodedPayload.ts
+++ b/models/JWSTransactionDecodedPayload.ts
@@ -116,7 +116,7 @@ export interface JWSTransactionDecodedPayload extends DecodedSignedData {
     signedDate?: number
         
     /**
-     * The reason that the App Store refunded the transaction or revoked it from family sharing.
+     * The reason that the App Store refunded the transaction or revoked it from Family Sharing.
      *
      * {@link https://developer.apple.com/documentation/appstoreserverapi/revocationreason revocationReason}
      **/
@@ -144,7 +144,7 @@ export interface JWSTransactionDecodedPayload extends DecodedSignedData {
     offerType?: OfferType | number
         
     /**
-     * The identifier that contains the promo code or the promotional offer identifier.
+     * The identifier that contains the offer code or the promotional offer identifier.
      *
      * {@link https://developer.apple.com/documentation/appstoreserverapi/offeridentifier offerIdentifier}
      **/
@@ -193,7 +193,7 @@ export interface JWSTransactionDecodedPayload extends DecodedSignedData {
     price?: number
 
     /**
-     * The payment mode you configure for an introductory offer, promotional offer, or offer code on an auto-renewable subscription.
+     * The payment mode you configure for the offer.
      *
      * {@link https://developer.apple.com/documentation/appstoreserverapi/offerdiscounttype offerDiscountType}
      **/
diff --git a/models/OfferDiscountType.ts b/models/OfferDiscountType.ts
index a60ad8b..ace3eb1 100644
--- a/models/OfferDiscountType.ts
+++ b/models/OfferDiscountType.ts
@@ -3,14 +3,15 @@
 import { StringValidator } from "./Validator";
 
 /**
- * The payment mode you configure for an introductory offer, promotional offer, or offer code on an auto-renewable subscription.
+ * The payment mode for a discount offer on an In-App Purchase.
  *
  * {@link https://developer.apple.com/documentation/appstoreserverapi/offerdiscounttype offerDiscountType}
  */
 export enum OfferDiscountType {
     FREE_TRIAL = "FREE_TRIAL",
     PAY_AS_YOU_GO = "PAY_AS_YOU_GO",
-    PAY_UP_FRONT = "PAY_UP_FRONT"
+    PAY_UP_FRONT = "PAY_UP_FRONT",
+    ONE_TIME = "ONE_TIME"
 }
 
 export class OfferDiscountTypeValidator extends StringValidator {}
\ No newline at end of file
diff --git a/models/OfferType.ts b/models/OfferType.ts
index 675b475..5d7060d 100644
--- a/models/OfferType.ts
+++ b/models/OfferType.ts
@@ -3,14 +3,14 @@
 import { NumberValidator } from "./Validator";
 
 /**
- * The type of subscription offer.
+ * The type of offer.
  *
  * {@link https://developer.apple.com/documentation/appstoreserverapi/offertype offerType}
  */
 export enum OfferType {
     INTRODUCTORY_OFFER = 1,
     PROMOTIONAL_OFFER = 2,
-    SUBSCRIPTION_OFFER_CODE = 3,
+    OFFER_CODE = 3,
     WIN_BACK_OFFER = 4,
 }