diff --git a/app/api/services/eligibility_check.py b/app/api/services/eligibility_check.py
index 52b0f13..bfde4b0 100644
--- a/app/api/services/eligibility_check.py
+++ b/app/api/services/eligibility_check.py
@@ -72,7 +72,7 @@ class EligibilityCheckService(BaseService):
 
                     transaction_offer = TransactionOffer.create_transaction_offer(
                         customer_id = customer.id,
-                        transaction_id = transaction.id,
+                        transaction_id = transaction.transaction_id,
                         offer_id = offer.id,
                         min_amount = offer.min_amount,
                         max_amount = offer.max_amount,