diff --git a/models/pos_order_line.py b/models/pos_order_line.py
index d3d4998..a4d2afc 100644
--- a/models/pos_order_line.py
+++ b/models/pos_order_line.py
@@ -11,7 +11,7 @@ class PosOrderLine(models.Model):
     # ------------------------------------------------------
     # Fields declaration
     # ------------------------------------------------------
-    caisse_id = fields.Char('Id de la caisse')
+
     # ------------------------------------------------------
     # SQL Constraints
     # ------------------------------------------------------
@@ -31,53 +31,48 @@ class PosOrderLine(models.Model):
     # ------------------------------------------------------
     # CRUD methods (ORM overrides)
     # ------------------------------------------------------
-    # @api.model
-    # def create(self, values):
-    #     res = super(PosOrderLine, self).create(values)
-        # if res.container_id:
-        #     today = datetime.today().isoformat('T')[:19]
-        #
-        #     weight_str = str(int(res.qty * 1000))
-        #     # weight_str = str(res.qty * 1000).zfill(5)
-        #
-        #     if not res.product_id.default_code:
-        #         code = "0000"
-        #     else:
-        #         code = res.product_id.default_code
-        #     prod = (code).zfill(5)
-        #     ean13 = "26" + prod + weight_str.zfill(5) + "4"
-        #
-        #     weight_brut_str = str(int((res.container_weight + res.qty) * 1000))
-        #
-        #     ean13_verif = "2600999" + weight_brut_str.zfill(5) + "4"
-        #
-        #     seller_id = self.env['product.supplierinfo'].search([
-        #         ("product_tmpl_id", '=', res.product_id.product_tmpl_id.id)],
-        #         limit=1)
-        #
-        #     nomenclature = self.env['barcode.nomenclature'].browse(1)
-        #     ean13_digit = nomenclature.sanitize_ean(ean13)
-        #     ean13_verif_digit = nomenclature.sanitize_ean(ean13_verif)
-        #
-        #     vals = {
-        #         "date_iso": today,
-        #         'qrcode': 'https://qr.mayam.fr/' + str(res.container_id.barcode),
-        #         "container_ean13": res.container_id.barcode,
-        #         "product_id": res.product_id.id,
-        #         "name": res.product_id.name,
-        #         "price_net": res.price_subtotal,
-        #         "price_product": res.price_unit,
-        #         "weight_net": res.qty,
-        #         "weight_tare": res.container_weight,
-        #         "seller_name": seller_id.name.name,
-        #         "seller_code": seller_id.product_code,
-        #         "ean13": ean13_digit,
-        #         "ean13_verif": ean13_verif_digit,
-        #         "is_pos": True,
-        #         "balance_id": res.caisse_id
-        #     }
-        #     self.env['pos.transaction'].create(vals)
-        # return res
+    @api.model
+    def create(self, values):
+        res = super(PosOrderLine, self).create(values)
+        if res.container_id:
+            today = datetime.today().isoformat('T')[:19]
+
+            weight_str = str(int(res.qty * 1000))
+            # weight_str = str(res.qty * 1000).zfill(5)
+
+            prod = (res.product_id.default_code).zfill(5)
+            ean13 = "26" + prod + weight_str.zfill(5) + "4"
+
+            weight_brut_str = str(int((res.container_weight + res.qty) * 1000))
+
+            ean13_verif = "2600999" + weight_brut_str.zfill(5) + "4"
+
+            seller_id = self.env['product.supplierinfo'].search([
+                ("product_tmpl_id", '=', res.product_id.product_tmpl_id.id)],
+                limit=1)
+
+            nomenclature = self.env['barcode.nomenclature'].browse(1)
+            ean13_digit = nomenclature.sanitize_ean(ean13)
+            ean13_verif_digit = nomenclature.sanitize_ean(ean13_verif)
+
+            vals = {
+                "date_iso": today,
+                'qrcode': 'https://qr.mayam.fr/' + str(res.container_id.barcode),
+                "container_ean13": res.container_id.barcode,
+                "product_id": res.product_id.id,
+                "name": res.product_id.name,
+                "price_net": res.price_subtotal,
+                "price_product": res.price_unit,
+                "weight_net": res.qty,
+                "weight_tare": res.container_weight,
+                "seller_name": seller_id.name.name,
+                "seller_code": seller_id.product_code,
+                "ean13": ean13_digit,
+                "ean13_verif": ean13_verif_digit,
+                "is_pos": True,
+            }
+            self.env['pos.transaction'].create(vals)
+        return res
     # ------------------------------------------------------
     # Actions
     # ------------------------------------------------------