diff --git a/pocketbase/pb_hooks/main.pb.js b/pocketbase/pb_hooks/main.pb.js
index 0b81bfb..53d8ef0 100644
--- a/pocketbase/pb_hooks/main.pb.js
+++ b/pocketbase/pb_hooks/main.pb.js
@@ -9,8 +9,9 @@ onRecordAfterCreateSuccess((e) => {
 
   const record = e.record;
 
-  // Read approver email from environment variable, fallback to placeholder if not set
-  const approverEmail = $os.getenv("APPROVER_EMAIL") || "approver@example.com";
+  // Read approver email from settings, fallback to environment variable or default
+  const settings = $app.settings();
+  const approverEmail = settings.approverEmail || $os.getenv("APPROVER_EMAIL") || "approver@example.com";
 
   // Prepare order details for email
   const supplierName = record.get("supplierName");
diff --git a/src/components/purchase-orders/PurchaseOrderDataTable.tsx b/src/components/purchase-orders/PurchaseOrderDataTable.tsx
index 0edbd98..3b05a81 100644
--- a/src/components/purchase-orders/PurchaseOrderDataTable.tsx
+++ b/src/components/purchase-orders/PurchaseOrderDataTable.tsx
@@ -23,7 +23,7 @@ import {
 } from "@/components/ui/dropdown-menu"
 import { jsPDF } from "jspdf"
 import { ReceiveStockDialog } from "./ReceiveStockDialog"
-import pb from "@/lib/pocketbase" // Import PocketBase client
+import pb from "@/lib/pocketbase"
 
 export type PurchaseOrder = {
   id: string
@@ -31,7 +31,7 @@ export type PurchaseOrder = {
   orderDate: string
   status: string
   itemCount: number
-  items: Array<{ stockItemId: string; itemName: string; quantity: number }>
+  items: Array<{ stockItemId: string; itemName: string; quantity: number; sku: string }> // Added sku here
   quantities: number[]
 }
 
@@ -89,6 +89,7 @@ export function PurchaseOrderDataTable<TData, TValue>({
     let y = 70
     order.items.forEach((item, index) => {
       doc.text(`${index + 1}. ${item.itemName} - Qty: ${item.quantity}`, 14, y)
+      doc.text(item.sku, 70, y); // Accessing sku directly
       y += 10
     })
 
@@ -192,7 +193,7 @@ export function PurchaseOrderDataTable<TData, TValue>({
               ))}
             </thead>
             <tbody>
-              {table.getRowModel().rows.length ? (
+              {table.getRowModel().rows?.length ? (
                 table.getRowModel().rows.map(row => {
                   const order = row.original as PurchaseOrder
                   return (