diff --git a/addons/point_of_sale/i18n/point_of_sale.pot b/addons/point_of_sale/i18n/point_of_sale.pot
index f5c211abfc3..c7dbf838b7a 100644
--- a/addons/point_of_sale/i18n/point_of_sale.pot
+++ b/addons/point_of_sale/i18n/point_of_sale.pot
@@ -6397,6 +6397,13 @@ msgid ""
 "                        Please contact your manager to accept the closing difference."
 msgstr ""
 
+#. module: point_of_sale
+#. odoo-python
+#: code:addons/point_of_sale/models/pos_bill.py:0
+#, python-format
+msgid "The name of the Coins/Bills must be a number."
+msgstr ""
+
 #. module: point_of_sale
 #: model:ir.model.constraint,message:point_of_sale.constraint_pos_session_uniq_name
 msgid "The name of this POS Session must be unique!"
diff --git a/addons/point_of_sale/models/pos_bill.py b/addons/point_of_sale/models/pos_bill.py
index 6437be8e335..87d17c784a8 100644
--- a/addons/point_of_sale/models/pos_bill.py
+++ b/addons/point_of_sale/models/pos_bill.py
@@ -1,4 +1,5 @@
-from odoo import api, fields, models
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError
 
 
 class Bill(models.Model):
@@ -12,5 +13,9 @@ class Bill(models.Model):
 
     @api.model
     def name_create(self, name):
-        result = super().create({"name": name, "value": float(name)})
+        try:
+            value = float(name)
+        except:
+            raise UserError(_("The name of the Coins/Bills must be a number."))
+        result = super().create({"name": name, "value": value})
         return result.name_get()[0]