diff --git a/models/acc_operation.py b/models/acc_operation.py
index 2c2845d90737fd5454360e6c75d8729a9e3462ed..7d87da7db2f32b6fe09497296404968bbf9c5be6 100644
--- a/models/acc_operation.py
+++ b/models/acc_operation.py
@@ -165,6 +165,22 @@ class AccOperation(models.Model):
         ]
         return action
 
+    def update_price_sale(self):
+        """Mise à jour du prix de vente en masse sur les points de soutirage"""
+        for op in self:
+            if op.sale_price:
+                op.acc_delivery_ids.write({
+                    "sale_price": op.sale_price
+                })
+
+    def update_price_accise(self):
+        """Mise à jour des tarifs ACCISE en masse sur les points de soutirage"""
+        for op in self:
+            if op.price_accise:
+                op.acc_delivery_ids.write({
+                    "price_accise": op.price_accise
+                })
+
     def get_power_by_cons(self, acc_delivery_id, date_start, date_end):
         """
         Fonction retournant l'énergie consommée d'un consommateur donné pour une
diff --git a/models/res_partner.py b/models/res_partner.py
index e41c4601bf451d8bb0b26214a750c8600c1498ee..9516eeb58e35aae2cd4448074c0c0585a0dc27ca 100644
--- a/models/res_partner.py
+++ b/models/res_partner.py
@@ -20,6 +20,7 @@ class ResPartner(models.Model):
     naf = fields.Char("NAF")
     rcs = fields.Char("RCS")
 
+
     # ------------------------------------------------------
     # SQL Constraints
     # ------------------------------------------------------
diff --git a/views/acc_operation_views.xml b/views/acc_operation_views.xml
index e5a93f125c0a55fc2dca2232aa9cfa8e4b00fa67..a5a9b60a8c558593c3407676cfa374349c3dab86 100644
--- a/views/acc_operation_views.xml
+++ b/views/acc_operation_views.xml
@@ -69,6 +69,28 @@
                         </group>
                     </group>
                 </notebook>
+                <xpath expr="//notebook//page[@name='delivery']//field//tree" position="inside">
+                    <field name="sale_price"/>
+                    <field name="price_accise"/>
+                </xpath>
+                <xpath expr="//notebook//page[@name='delivery']//field" position="before">
+                    <header>
+                        <button
+                            string="Mise à jour des prix de vente"
+                            type="object"
+                            name="update_price_sale"
+                            class="btn-primary"
+                            attrs="{'invisible': [('is_account_active', '=', False)]}"
+                        />
+                        <button
+                            string="Mise à jour des tarifs ACCISE"
+                            type="object"
+                            name="update_price_accise"
+                            class="btn-primary"
+                            attrs="{'invisible': [('is_account_active', '=', False)]}"
+                        />
+                    </header>
+                </xpath>
                 <notebook position="inside">
                     <page
                         string="Prix de vente"