diff --git a/addons/point_of_sale/models/pos_config.py b/addons/point_of_sale/models/pos_config.py
index 0820787f879..28e10b047fc 100644
--- a/addons/point_of_sale/models/pos_config.py
+++ b/addons/point_of_sale/models/pos_config.py
@@ -218,6 +218,7 @@ class PosConfig(models.Model):
     only_round_cash_method = fields.Boolean(string="Only apply rounding on cash")
     has_active_session = fields.Boolean(compute='_compute_current_session')
     show_allow_invoicing_alert = fields.Boolean(compute="_compute_show_allow_invoicing_alert")
+    manual_discount = fields.Boolean(string="Manual Discounts", default=True)
 
     @api.depends('use_pricelist', 'available_pricelist_ids')
     def _compute_allowed_pricelist_ids(self):
@@ -634,7 +635,7 @@ class PosConfig(models.Model):
     def setup_defaults(self, company):
         """Extend this method to customize the existing pos.config of the company during the installation
         of a localisation.
-        
+
         :param self pos.config: pos.config records present in the company during the installation of localisation.
         :param company res.company: the single company where the pos.config defaults will be setup.
         """
diff --git a/addons/point_of_sale/static/src/js/Screens/ProductScreen/NumpadWidget.js b/addons/point_of_sale/static/src/js/Screens/ProductScreen/NumpadWidget.js
index 6feda10ec9a..c15c9e5f6d0 100644
--- a/addons/point_of_sale/static/src/js/Screens/ProductScreen/NumpadWidget.js
+++ b/addons/point_of_sale/static/src/js/Screens/ProductScreen/NumpadWidget.js
@@ -28,10 +28,16 @@ odoo.define('point_of_sale.NumpadWidget', function(require) {
             const cashier = this.env.pos.get('cashier') || this.env.pos.get_cashier();
             return !this.env.pos.config.restrict_price_control || cashier.role == 'manager';
         }
+        get hasManualDiscount() {
+            return this.env.pos.config.manual_discount;
+        }
         changeMode(mode) {
             if (!this.hasPriceControlRights && mode === 'price') {
                 return;
             }
+            if (!this.hasManualDiscount && mode === 'discount') {
+                return;
+            }
             this.state.mode = mode;
             this.trigger('set-numpad-mode', { mode });
         }
diff --git a/addons/point_of_sale/static/src/xml/Screens/ProductScreen/NumpadWidget.xml b/addons/point_of_sale/static/src/xml/Screens/ProductScreen/NumpadWidget.xml
index e1affd63dee..d469905cced 100644
--- a/addons/point_of_sale/static/src/xml/Screens/ProductScreen/NumpadWidget.xml
+++ b/addons/point_of_sale/static/src/xml/Screens/ProductScreen/NumpadWidget.xml
@@ -12,7 +12,11 @@
             <button class="input-button number-char" t-on-click="sendInput('4')">4</button>
             <button class="input-button number-char" t-on-click="sendInput('5')">5</button>
             <button class="input-button number-char" t-on-click="sendInput('6')">6</button>
-            <button class="mode-button" t-att-class="{'selected-mode': state.mode === 'discount'}"
+            <button class="mode-button" t-att-class="{
+                        'selected-mode': state.mode === 'discount',
+                        'disabled-mode': !hasManualDiscount
+                    }"
+                    t-att-disabled="!hasManualDiscount"
                     t-on-click="changeMode('discount')">Disc</button>
             <br />
             <button class="input-button number-char" t-on-click="sendInput('7')">7</button>
diff --git a/addons/point_of_sale/static/tests/unit/test_ProductScreen.js b/addons/point_of_sale/static/tests/unit/test_ProductScreen.js
index afdebb9d1cd..042048c72eb 100644
--- a/addons/point_of_sale/static/tests/unit/test_ProductScreen.js
+++ b/addons/point_of_sale/static/tests/unit/test_ProductScreen.js
@@ -93,6 +93,7 @@ odoo.define('point_of_sale.tests.ProductScreen', function (require) {
         // set dummy values in pos.config and pos.get('cashier')
         pos.config = {
             restrict_price_control: false,
+            manual_discount: true
         };
         pos.set('cashier', { role: 'manager' });
 
diff --git a/addons/point_of_sale/views/pos_config_view.xml b/addons/point_of_sale/views/pos_config_view.xml
index 572786b33ee..0400e6e4e91 100644
--- a/addons/point_of_sale/views/pos_config_view.xml
+++ b/addons/point_of_sale/views/pos_config_view.xml
@@ -328,6 +328,17 @@
                                 </div>
                             </div>
                         </div>
+                        <div class="col-xs-12 col-lg-6 o_setting_box" >
+                            <div class="o_setting_left_pane">
+                                <field name="manual_discount"/>
+                            </div>
+                            <div class="o_setting_right_pane">
+                                <label for="manual_discount"/>
+                                <div class="text-muted">
+                                    Allow discounts per line
+                                </div>
+                            </div>
+                        </div>
                         <div class="col-12 col-lg-6 o_setting_box">
                             <div class="o_setting_left_pane">
                                 <field name="module_pos_loyalty" widget="upgrade_boolean" nolabel="1"/>