diff --git a/src/services/purchaseService.ts b/src/services/purchaseService.ts
index 6a24b6c6..07d46ef5 100644
--- a/src/services/purchaseService.ts
+++ b/src/services/purchaseService.ts
@@ -28,7 +28,6 @@ import {
 import { config } from "./configService";
 import { TInventoryDatabaseDocument } from "../models/inventoryModels/inventoryModel";
 import { fromStoreItem, toStoreItem } from "./itemDataService";
-import { toMongoDate } from "../helpers/inventoryHelpers";
 
 export const getStoreItemCategory = (storeItem: string): string => {
     const storeItemString = getSubstringFromKeyword(storeItem, "StoreItems/");
@@ -83,7 +82,6 @@ export const handlePurchase = async (
                             }) - 1
                         ];
                 }
-                const expiry = new Date(offer.RotatedWeekly ? Date.now() + 7 * 24 * 3600 * 1000 : 2051240400000);
                 const historyEntry = vendorPurchases.PurchaseHistory.find(x => x.ItemId == ItemId);
                 let numPurchased = purchaseRequest.PurchaseParams.Quantity;
                 if (historyEntry) {
@@ -93,7 +91,7 @@ export const handlePurchase = async (
                     vendorPurchases.PurchaseHistory.push({
                         ItemId: ItemId,
                         NumPurchased: purchaseRequest.PurchaseParams.Quantity,
-                        Expiry: expiry
+                        Expiry: new Date(parseInt(offer.Expiry.$date.$numberLong))
                     });
                 }
                 inventoryChanges.RecentVendorPurchases = [
@@ -103,7 +101,7 @@ export const handlePurchase = async (
                             {
                                 ItemId: ItemId,
                                 NumPurchased: numPurchased,
-                                Expiry: toMongoDate(expiry)
+                                Expiry: offer.Expiry
                             }
                         ]
                     }