diff --git a/ecommerce_integrations/unicommerce/doctype/unicommerce_settings/unicommerce_settings.json b/ecommerce_integrations/unicommerce/doctype/unicommerce_settings/unicommerce_settings.json
index 16aedf9eb..04b6cc72b 100644
--- a/ecommerce_integrations/unicommerce/doctype/unicommerce_settings/unicommerce_settings.json
+++ b/ecommerce_integrations/unicommerce/doctype/unicommerce_settings/unicommerce_settings.json
@@ -29,6 +29,11 @@
   "sales_order_series",
   "sales_invoice_series",
   "order_status_days",
+  "sync_old_orders_section",
+  "sync_old_orders",
+  "column_break_xcby",
+  "from_date",
+  "to_date",
   "delivery_note_settings_section",
   "delivery_note",
   "inventory_sync_settings_section",
@@ -262,12 +267,41 @@
    "fieldname": "delivery_note",
    "fieldtype": "Check",
    "label": "Import Delivery Notes from Unicommerce on Shipment"
+  },
+  {
+   "fieldname": "sync_old_orders_section",
+   "fieldtype": "Section Break",
+   "label": "Sync Old Orders"
+  },
+  {
+   "default": "0",
+   "fieldname": "sync_old_orders",
+   "fieldtype": "Check",
+   "label": "Sync Old Orders"
+  },
+  {
+   "fieldname": "column_break_xcby",
+   "fieldtype": "Column Break"
+  },
+  {
+   "depends_on": "eval: doc.sync_old_orders",
+   "fieldname": "from_date",
+   "fieldtype": "Datetime",
+   "label": "From",
+   "mandatory_depends_on": "eval: doc.sync_old_orders"
+  },
+  {
+   "depends_on": "eval: doc.sync_old_orders",
+   "fieldname": "to_date",
+   "fieldtype": "Datetime",
+   "label": "To",
+   "mandatory_depends_on": "eval: doc.sync_old_orders"
   }
  ],
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2023-05-02 14:04:26.684256",
+ "modified": "2025-05-21 13:11:26.045783",
  "modified_by": "Administrator",
  "module": "unicommerce",
  "name": "Unicommerce Settings",
@@ -284,8 +318,9 @@
    "write": 1
   }
  ],
+ "row_format": "Dynamic",
  "sort_field": "modified",
  "sort_order": "DESC",
  "states": [],
  "track_changes": 1
-}
\ No newline at end of file
+}
diff --git a/ecommerce_integrations/unicommerce/order.py b/ecommerce_integrations/unicommerce/order.py
index 7c78608b1..2b3fbf1df 100644
--- a/ecommerce_integrations/unicommerce/order.py
+++ b/ecommerce_integrations/unicommerce/order.py
@@ -51,8 +51,8 @@ def sync_new_orders(client: UnicommerceAPIClient = None, force=False):
 	status = "COMPLETE" if settings.only_sync_completed_orders else None
 
 	new_orders = _get_new_orders(client, status=status)
-
-	if new_orders is None:
+ 
+	if not new_orders:
 		return
 
 	for order in new_orders:
@@ -61,19 +61,45 @@ def sync_new_orders(client: UnicommerceAPIClient = None, force=False):
 		if settings.only_sync_completed_orders:
 			_create_sales_invoices(order, sales_order, client)
 
-
 def _get_new_orders(client: UnicommerceAPIClient, status: str | None) -> Iterator[UnicommerceOrder] | None:
+	"""This is called from a scheduled job and syncs all orders within the specified date range."""
+	settings = frappe.get_doc(SETTINGS_DOCTYPE)
+	
 	"""Search new sales order from unicommerce."""
+	from_date = None #datetime
+	to_date = None #datetime
+	updated_since = None #minutes
+ 
+	if settings.sync_old_orders:
+		from_date = settings.from_date
+		to_date = settings.to_date
+	else:
+		updated_since = 24 * 60
+
+	uni_orders = client.search_sales_order(
+		updated_since=updated_since,
+		status=status,
+		from_date=from_date,
+		to_date=to_date
+	)
+
 
-	updated_since = 24 * 60  # minutes
-	uni_orders = client.search_sales_order(updated_since=updated_since, status=status)
 	configured_channels = {
 		c.channel_id
 		for c in frappe.get_all("Unicommerce Channel", filters={"enabled": 1}, fields="channel_id")
 	}
-	if uni_orders is None:
+ 
+	if not uni_orders:
 		return
 
+	if settings.sync_old_orders:
+		settings.update({
+			"sync_old_orders": 0,
+			"from_date": "",
+			"to_date": ""
+		})
+		settings.save()
+ 
 	for order in uni_orders:
 		if order["channel"] not in configured_channels:
 			continue