diff --git a/src/components/BatchTransactionForm.tsx b/src/components/BatchTransactionForm.tsx
index 5e5a3e6..0708366 100644
--- a/src/components/BatchTransactionForm.tsx
+++ b/src/components/BatchTransactionForm.tsx
@@ -5,7 +5,7 @@ import { Textarea } from '@/components/ui/textarea';
 import { Badge } from '@/components/ui/badge';
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from '@/components/ui/table';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
-import { parseTransactionLine, formatISK } from '@/utils/priceUtils';
+import { parseTransactionLine, formatISK, PastedTransaction } from '@/utils/priceUtils';
 import { IndTransactionRecordNoId, IndJobStatusOptions } from '@/lib/pbtypes';
 import { IndJob } from '@/lib/types';
 import { X } from 'lucide-react';
@@ -16,14 +16,9 @@ interface BatchTransactionFormProps {
   jobs: IndJob[];
 }
 
-interface ParsedTransaction extends IndTransactionRecordNoId {
-  assignedJobId?: string;
-  isDuplicate?: boolean;
-}
-
 interface TransactionGroup {
   itemName: string;
-  transactions: ParsedTransaction[];
+  transactions: PastedTransaction[];
   totalQuantity: number;
   totalValue: number;
 }
@@ -59,16 +54,16 @@ const BatchTransactionForm: React.FC<BatchTransactionFormProps> = ({ onClose, on
     return dateStr.replace('T', ' ');
   };
 
-  const createTransactionKey = (parsed: ReturnType<typeof parseTransactionLine>): string => {
+  const createTransactionKey = (parsed: PastedTransaction): string => {
     if (!parsed) return '';
     const key = [
-      normalizeDate(parsed.date.toISOString()),
+      normalizeDate(parsed.date.toString()),
       parsed.itemName,
       parsed.quantity.toString(),
-      parsed.totalAmount.toString(),
+      parsed.totalPrice.toString(),
       parsed.buyer,
       parsed.location
-     ].join('|');
+    ].join('|');
     return key;
   };
 
@@ -87,33 +82,25 @@ const BatchTransactionForm: React.FC<BatchTransactionFormProps> = ({ onClose, on
   const handlePaste = (value: string) => {
     setPastedData(value);
     const lines = value.trim().split('\n');
-    const pasteTransactionMap = new Map<string, ParsedTransaction>();
+    const pasteTransactionMap = new Map<string, PastedTransaction>();
 
     // STEP 1: First combine all identical transactions within the pasted data
     lines.forEach((line) => {
-      const parsed = parseTransactionLine(line);
+      const parsed: PastedTransaction | null = parseTransactionLine(line);
       if (parsed) {
-        const transactionKey = createTransactionKey(parsed);
+        const transactionKey: string = createTransactionKey(parsed);
 
         if (pasteTransactionMap.has(transactionKey)) {
           // Merge with existing transaction in paste
           const existing = pasteTransactionMap.get(transactionKey)!;
           existing.quantity += parsed.quantity;
-          existing.totalPrice += Math.abs(parsed.totalAmount);
+          existing.totalPrice += Math.abs(parsed.totalPrice);
+          const newKey = createTransactionKey(existing);
+          pasteTransactionMap.set(newKey, existing);
+          pasteTransactionMap.delete(transactionKey); // Remove old key
         } else {
           // Add new transaction
-          const newTransaction: ParsedTransaction = {
-            date: parsed.date.toISOString(),
-            quantity: parsed.quantity,
-            itemName: parsed.itemName,
-            unitPrice: parsed.unitPrice,
-            totalPrice: Math.abs(parsed.totalAmount),
-            buyer: parsed.buyer,
-            location: parsed.location,
-            corporation: parsed.corporation,
-            wallet: parsed.wallet
-          };
-          pasteTransactionMap.set(transactionKey, newTransaction);
+          pasteTransactionMap.set(transactionKey, parsed);
         }
       }
     });
@@ -124,6 +111,7 @@ const BatchTransactionForm: React.FC<BatchTransactionFormProps> = ({ onClose, on
       const matchingJobId = findMatchingJob(transaction.itemName);
       if (matchingJobId) {
         relevantJobIds.add(matchingJobId);
+        transaction.assignedJobId = matchingJobId;
       }
     });
 
@@ -143,11 +131,11 @@ const BatchTransactionForm: React.FC<BatchTransactionFormProps> = ({ onClose, on
     pasteTransactionMap.forEach((transaction, key) => {
       const isDuplicate = existingTransactionKeys.has(key);
       transaction.isDuplicate = isDuplicate;
-      
+
       if (isDuplicate) {
         duplicates++;
         transaction.assignedJobId = undefined;
-      } else {
+      } else if (!!transaction.assignedJobId) {
         transaction.assignedJobId = findMatchingJob(transaction.itemName);
       }
     });
@@ -344,4 +332,4 @@ const BatchTransactionForm: React.FC<BatchTransactionFormProps> = ({ onClose, on
   );
 };
 
-export default BatchTransactionForm; 
\ No newline at end of file
+export default BatchTransactionForm;
\ No newline at end of file
diff --git a/src/utils/priceUtils.ts b/src/utils/priceUtils.ts
index 40e28e6..47c43fb 100644
--- a/src/utils/priceUtils.ts
+++ b/src/utils/priceUtils.ts
@@ -1,3 +1,4 @@
+import { IndTransactionRecordNoId } from "@/lib/pbtypes";
 
 export const parseISKAmount = (iskString: string): number => {
   // Remove "ISK" and any extra whitespace
@@ -26,17 +27,12 @@ export const formatISK = (amount: number): string => {
   return `${sign}${formatted} ISK`;
 };
 
-export const parseTransactionLine = (line: string): {
-  date: Date;
-  quantity: number;
-  itemName: string;
-  unitPrice: number;
-  totalAmount: number;
-  buyer?: string;
-  location?: string;
-  corporation?: string;
-  wallet?: string;
-} | null => {
+export type PastedTransaction = IndTransactionRecordNoId & {
+  assignedJobId?: string;
+  isDuplicate?: boolean;
+}
+
+export const parseTransactionLine = (line: string): PastedTransaction | null => {
   try {
     const parts = line.split('\t');
     if (parts.length < 6) return null;
@@ -60,14 +56,14 @@ export const parseTransactionLine = (line: string): {
 
     // Parse prices
     const unitPrice = parseISKAmount(unitPriceStr);
-    const totalAmount = parseISKAmount(totalAmountStr);
+    const totalPrice = parseISKAmount(totalAmountStr);
 
     return {
-      date,
+      date: date.toISOString(),
       quantity,
       itemName,
       unitPrice,
-      totalAmount,
+      totalPrice,
       buyer,
       location,
       corporation,