diff --git a/addons/point_of_sale/i18n/point_of_sale.pot b/addons/point_of_sale/i18n/point_of_sale.pot
index bdbff2aafdb..b776ac2e04e 100644
--- a/addons/point_of_sale/i18n/point_of_sale.pot
+++ b/addons/point_of_sale/i18n/point_of_sale.pot
@@ -3092,6 +3092,7 @@ msgstr ""
 #. module: point_of_sale
 #. openerp-web
 #: code:addons/point_of_sale/static/src/js/Chrome.js:0
+#: code:addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js:0
 #, python-format
 msgid "No"
 msgstr ""
@@ -5246,6 +5247,13 @@ msgid ""
 "Cash Registers: %r"
 msgstr ""
 
+#. module: point_of_sale
+#. openerp-web
+#: code:addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js:0
+#, python-format
+msgid "Some Serial/Lot Numbers are missing"
+msgstr ""
+
 #. module: point_of_sale
 #. openerp-web
 #: code:addons/point_of_sale/static/src/js/Chrome.js:0
@@ -6478,7 +6486,9 @@ msgstr ""
 
 #. module: point_of_sale
 #. openerp-web
+#: code:addons/point_of_sale/models/pos_config.py:0
 #: code:addons/point_of_sale/static/src/js/Chrome.js:0
+#: code:addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js:0
 #, python-format
 msgid "Yes"
 msgstr ""
@@ -6498,6 +6508,15 @@ msgstr ""
 msgid "You are not allowed to change this quantity"
 msgstr ""
 
+#. module: point_of_sale
+#. openerp-web
+#: code:addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js:0
+#, python-format
+msgid ""
+"You are trying to sell products with serial/lot numbers, but some of them are not set.\n"
+"Would you like to proceed anyway?"
+msgstr ""
+
 #. module: point_of_sale
 #: code:addons/point_of_sale/models/account_bank_statement.py:0
 #, python-format
diff --git a/addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js b/addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js
index 35851cd89be..edffce56ee4 100644
--- a/addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js
+++ b/addons/point_of_sale/static/src/js/Screens/ProductScreen/ProductScreen.js
@@ -353,8 +353,20 @@ odoo.define('point_of_sale.ProductScreen', function(require) {
                 this.currentOrder.updatePricelist(newPartner);
             }
         }
-        _onClickPay() {
-            this.showScreen('PaymentScreen');
+        async _onClickPay() {
+            if (this.env.pos.get_order().orderlines.some(line => line.get_product().tracking !== 'none' && !line.has_valid_product_lot()) && (this.env.pos.picking_type.use_create_lots || this.env.pos.picking_type.use_existing_lots)) {
+                const { confirmed } = await this.showPopup('ConfirmPopup', {
+                    title: this.env._t('Some Serial/Lot Numbers are missing'),
+                    body: this.env._t('You are trying to sell products with serial/lot numbers, but some of them are not set.\nWould you like to proceed anyway?'),
+                    confirmText: this.env._t('Yes'),
+                    cancelText: this.env._t('No')
+                });
+                if (confirmed) {
+                    this.showScreen('PaymentScreen');
+                }
+            } else {
+                this.showScreen('PaymentScreen');
+            }
         }
         switchPane() {
             this.state.mobile_pane = this.state.mobile_pane === "left" ? "right" : "left";