diff --git a/product_sale_price_from_pricelist/models/product_pricelist_item.py b/product_sale_price_from_pricelist/models/product_pricelist_item.py
index ba2e9ad..22f1eee 100644
--- a/product_sale_price_from_pricelist/models/product_pricelist_item.py
+++ b/product_sale_price_from_pricelist/models/product_pricelist_item.py
@@ -2,7 +2,8 @@
 # @author Santi Noreña (<santi@criptomart.net>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from odoo import fields, models
+from odoo import fields
+from odoo import models
 
 
 class ProductPricelistItem(models.Model):
@@ -13,8 +14,8 @@ class ProductPricelistItem(models.Model):
         ondelete={"last_purchase_price": "set default"},
     )
 
-    def _compute_price(self, product, qty, uom, date, currency=None):
-        result = super()._compute_price(product, qty, uom, date, currency)
+    def _compute_price(self, product, quantity, uom, date, currency=None):
+        result = super()._compute_price(product, quantity, uom, date, currency)
         if self.compute_price == "formula" and self.base == "last_purchase_price":
             result = product.sudo().last_purchase_price_received
         return result
diff --git a/website_sale_aplicoop/controllers/website_sale.py b/website_sale_aplicoop/controllers/website_sale.py
index 19a0ce3..097ac7d 100644
--- a/website_sale_aplicoop/controllers/website_sale.py
+++ b/website_sale_aplicoop/controllers/website_sale.py
@@ -1624,7 +1624,7 @@ class AplicoopWebsiteSale(WebsiteSale):
             elif merge_action == "replace" and existing_draft_id and existing_drafts:
                 # Replace: Delete old draft and create new one
                 existing_drafts.unlink()
-                _logger.info("Deleted existing draft %d", existing_draft_id)
+                _logger.info("Deleted existing draft %s", existing_draft_id)
 
                 # Create new draft with current items
                 sale_order = request.env["sale.order"].create(