diff --git a/simple_subscription/simple_subscription/doctype/simple_subscription/simple_subscription.py b/simple_subscription/simple_subscription/doctype/simple_subscription/simple_subscription.py
index da04c44..d45b327 100644
--- a/simple_subscription/simple_subscription/doctype/simple_subscription/simple_subscription.py
+++ b/simple_subscription/simple_subscription/doctype/simple_subscription/simple_subscription.py
@@ -6,10 +6,11 @@
 from enum import Enum
 
 import frappe
+from erpnext.accounts.doctype.sales_invoice.sales_invoice import SalesInvoice
+from erpnext.accounts.party import get_party_details
 from frappe import _
 from frappe.model.document import Document
-
-from erpnext.accounts.doctype.sales_invoice.sales_invoice import SalesInvoice
+from frappe.utils import today
 
 
 class Frequency(Enum):
@@ -47,6 +48,7 @@ def create_invoice(self, from_date: date, to_date: date) -> SalesInvoice:
 		invoice = frappe.new_doc("Sales Invoice")
 		invoice.company = self.company
 		invoice.customer = self.customer
+		invoice.selling_price_list = self.get_price_list()
 		for row in self.items:
 			invoice.append(
 				"items",
@@ -62,6 +64,28 @@ def create_invoice(self, from_date: date, to_date: date) -> SalesInvoice:
 		invoice.set_missing_values()
 		return invoice.insert()
 
+	def get_price_list(self) -> str | None:
+		currency = self.currency or frappe.get_cached_value("Company", self.company, "default_currency")
+
+		party_details = get_party_details(
+			party=self.customer,
+			account=None,
+			party_type="Customer",
+			company=self.company,
+			posting_date=today(),
+			currency=currency,
+			doctype="Sales Invoice",
+			fetch_payment_terms_template=False,
+		)
+
+		price_list = (
+			party_details.selling_price_list
+			or frappe.db.get_single_value("Selling Settings", "selling_price_list")
+			or frappe.db.get_value("Price List", {"selling": 1, "currency": currency, "enabled": 1})
+		)
+
+		return price_list or None
+
 
 @frappe.whitelist()
 def create_current_invoice(subscription_name: str, silent=False):
diff --git a/simple_subscription/simple_subscription/doctype/simple_subscription_item/simple_subscription_item.py b/simple_subscription/simple_subscription/doctype/simple_subscription_item/simple_subscription_item.py
index 916f45e..8c19e97 100644
--- a/simple_subscription/simple_subscription/doctype/simple_subscription_item/simple_subscription_item.py
+++ b/simple_subscription/simple_subscription/doctype/simple_subscription_item/simple_subscription_item.py
@@ -4,7 +4,6 @@
 import frappe
 from frappe.model.document import Document
 from erpnext.stock.get_item_details import get_item_details
-from erpnext.accounts.party import get_party_details
 from frappe.utils import today
 
 
@@ -16,24 +15,7 @@ def current_rate(self):
 			"Company", parent.company, "default_currency"
 		)
 
-		party_details = get_party_details(
-			party=parent.customer,
-			account=None,
-			party_type="Customer",
-			company=parent.company,
-			posting_date=today(),
-			currency=currency,
-			doctype="Sales Invoice",
-			fetch_payment_terms_template=False,
-		)
-
-		price_list = (
-			party_details.selling_price_list
-			or frappe.db.get_single_value("Selling Settings", "selling_price_list")
-			or frappe.db.get_value(
-				"Price List", {"selling": 1, "currency": currency, "enabled": 1}
-			)
-		)
+		price_list = parent.get_price_list()
 
 		item_details = get_item_details(
 			{