diff --git a/erp/ErpTools.php b/erp/ErpTools.php
index 8d61637..9c8f051 100644
--- a/erp/ErpTools.php
+++ b/erp/ErpTools.php
@@ -68,4 +68,4 @@ class ErpTools
         return true;
     }
 
-}
+}
\ No newline at end of file
diff --git a/erp/erp_add_product.php b/erp/erp_add_product.php
index 5d711fe..52794aa 100644
--- a/erp/erp_add_product.php
+++ b/erp/erp_add_product.php
@@ -18,9 +18,12 @@ $ids_product = $models->execute_kw($db, $uid, $password,
 );
 
 
-
 foreach ($ids_product as $key => $id) {
 
+	if (ErpTools::productAlreadyExists($id)) {
+		continue;
+	}
+
 	// get product's information
 	$record = $models->execute_kw($db, $uid, $password,
         'product.template', 'read', array($id)
@@ -31,34 +34,244 @@ foreach ($ids_product as $key => $id) {
         'product.product', 'read', [$record['product_variant_ids']]
     );
 
-  	$db = Db::getInstance();
 		
 	try {
 
-		// set in ps_product
-		$sql = 'INSERT INTO '._DB_PREFIX_.'product (id_category_default, id_shop_default, id_tax_rules_group, ean13, quantity, price, reference, weight, active, redirect_type, erp_id) VALUES (18, 1, 0, '.pSQL($record['ean13']).', '.pSQL($record['qty_available']).', '.pSQL($record['lst_price']).', "'.pSQL($record['default_code']).'", '.pSQL($record['weight_net']).', 1, "404", '.pSQL($id).')';
-		$db->execute($sql);
 
-		// set in ps_product_lang
-		$product_id = $db->Insert_ID();
+  		$d = Db::getInstance();
+  		$current_date = new DateTime();
+
+  		$pakages = $models->execute_kw($db, $uid, $password,
+		    'product.packaging', 'read', [$record['packaging_ids']]
+		);
+
+		$nb_per_box = 1;
+		foreach ($pakages as $pakage) {
+			if ($pakage['product_tmpl_id']['1'] == $record['name']) {
+				$nb_per_box = $pakage['qty'];
+			}
+		}
+		
+		//set in ps_product
+		$sql = 'INSERT INTO '._DB_PREFIX_.'product (
+			id_category_default, 
+			id_shop_default, 
+			id_tax_rules_group, 
+			ean13, 
+			quantity, 
+			price, 
+			reference, 
+			weight, 
+			active, 
+			redirect_type, 
+			id_erp,
+			date_add,
+			date_upd,
+			nb_per_box) 
+			VALUES (
+			2, 
+			1, 
+			0, "'.pSQL(trim($record['ean13'])).'", 
+			'.pSQL($record['qty_available']).', 
+			'.pSQL($record['lst_price']).', 
+			"'.pSQL(trim($record['default_code'])).'", 
+			'.pSQL($record['weight']).', 
+			1, 
+			"404", 
+			'.pSQL($id).',
+			NOW(), 
+			NOW(),
+			'.pSQL($nb_per_box).')';
+		$d->execute($sql);
+
+		//set in ps_product_lang
+		$product_id = $d->Insert_ID();
+
+		$sql = 'INSERT INTO '._DB_PREFIX_.'product_lang (
+			id_product, 
+			id_shop, 
+			id_lang, 
+			description_short, 
+			link_rewrite, 
+			name) 
+			VALUES(
+			'.pSQL($product_id).', 
+			1, 
+			1, 
+			"<p>'.pSQL(trim($record['description_sale'])).'</p>", 
+			"'.pSQL(Tools::link_rewrite(trim($record['name']))).'", "
+			'.pSQL(trim($record['name'])).'")';
+		$d->execute($sql);
+
+		// set in ps_category_product
+		$sql = 'INSERT INTO '._DB_PREFIX_.'category_product(
+			id_category, id_product, position)
+			VALUES(18, '.pSQL($product_id).', 0)';
+		$d->execute($sql);
+
+		//set in ps_product_shop
+		$sql = 'INSERT INTO '._DB_PREFIX_.'product_shop (
+			id_product, 
+			id_shop, 
+			id_category_default, 
+			id_tax_rules_group,
+			price, 
+			active, 
+			redirect_type, 
+			date_add,
+			date_upd) 
+			VALUES (
+			'.pSQL($product_id).', 
+			1, 
+			18, 
+			1,
+			'.pSQL($record['lst_price']).', 
+			1, 
+			"404", 
+			NOW(), 
+			NOW())';
+		$d->execute($sql);
+
+		//set in ps_stock_available
+		$sql = 'INSERT INTO '._DB_PREFIX_.'stock_available (
+			id_product, 
+			id_product_attribute,
+			id_shop,
+			id_shop_group, 
+			quantity,
+			out_of_stock) 
+			VALUES (
+			'.pSQL($product_id).', 
+			0, 
+			1, 
+			0,
+			'.pSQL($record['qty_available']).', 
+			2)';
+		$d->execute($sql);
+
+		// set image
+		$sql = 'INSERT INTO '._DB_PREFIX_.'image (id_product, position, cover) VALUES('.(int)$product_id.', 0, 1)';
+		$d->execute($sql);
+		$img_id = $d->Insert_ID();
+		$sql = 'INSERT INTO '._DB_PREFIX_.'image_lang (id_image, id_lang, legend) VALUES('.(int)$img_id.', 1, "'.$record['name'].'")';
+		$d->execute($sql);
+
+		$tmp_path = _PS_TMP_IMG_DIR_.'odoo_tmp_image.jpg';
+		$data = base64_decode($record['image']);
+		file_put_contents($tmp_path, $data);
+		$image = new Image($img_id);
+		ImageManager::resize($tmp_path, $image->getPathForCreation().'.'.$image->image_format);
+		$imagesTypes = ImageType::getImagesTypes('products');
+		foreach ($imagesTypes as $imageType)
+    	ImageManager::resize($tmpName, $new_path.'-'.stripslashes($imageType['name']).'.'.$image->image_format, $imageType['width'], $imageType['height'], $image->image_format);
 
-		$sql = 'INSERT INTO '._DB_PREFIX_.'product_lang (id_product, id_shop, id_lang, description_short, link_rewrite, name) VALUES('.$product_id.', 1, 1, "<p>'.pSQL($record['description_sale']).'</p>", "'.pSQL(Tools::link_rewrite($record['name'])).'", "'.pSQL($record['name']).'")';
-		$db->execute($sql);
 
 		// set variant
 		foreach ($variants as $key => $variant) {
 			
-
-			$attr = $models->execute_kw($db, $uid, $password,
-			    'product.attribute.line', 'read', [$variant['attribute_line_ids']]
+			$attrs = $models->execute_kw($db, $uid, $password,
+			    'product.attribute.value', 'read', [$variant['attribute_value_ids']]
 			);
+  			
+			// set in ps_product_attribute
+			$sql = 'INSERT INTO '._DB_PREFIX_.'product_attribute (
+				id_product, 
+				ean13, 
+				price, 
+				quantity, 
+				weight, 
+				reference) 
+				VALUE(
+				'.pSQL($product_id).', 
+				"'.pSQL(trim($variant['ean13'])).'", 
+				'.pSQL($variant['lst_price']).', 
+				'.pSQL($variant['qty_available']).', 
+				'.pSQL($variant['weight']).', 
+				"'.pSQL(trim($variant['default_code'])).'")';
+			$d->execute($sql);
 
-			var_dump($attr); die;
 
-			$sql = 'INSERT INTO '._DB_PREFIX_.'product_attribute (id_product, ean13, price, quantity, weight, reference) VALUE('.pSQL(product_id).', '.pSQL($variant['ean13']).', '.pSQL($variant['lst_price']).', '.pSQL($variant['qty_available']).', '.pSQL($variant['weight_net']).', '.pSQL($variant['default_code']).')';
-			$db->execute($sql);
+			$id_product_attribute = $d->Insert_ID();
+
+			// set in ps_product_attribute_shop
+			if ($key == 0) {
+				$sql = 'INSERT INTO '._DB_PREFIX_.'product_attribute_shop (
+					id_product,
+					id_product_attribute,
+					id_shop,
+					price,
+					weight,
+					default_on)
+					VALUES(
+					'.pSQL($product_id).',
+					'.pSQL($id_product_attribute).',
+					1,
+					'.pSQL($variant['lst_price']).',
+					'.pSQL($variant['weight_net']).',
+					1)';
+				$d->execute($sql);
+			} else {
+				$sql = 'INSERT INTO '._DB_PREFIX_.'product_attribute_shop (
+					id_product,
+					id_product_attribute,
+					id_shop,
+					price,
+					weight)
+					VALUES(
+					'.pSQL($product_id).',
+					'.pSQL($id_product_attribute).',
+					1,
+					'.pSQL($variant['lst_price']).',
+					'.pSQL($variant['weight']).')';
+				$d->execute($sql);
+			}
+
+			//set in ps_stock_available
+			$sql = 'INSERT INTO '._DB_PREFIX_.'stock_available (
+				id_product, 
+				id_product_attribute,
+				id_shop,
+				id_shop_group, 
+				quantity,
+				out_of_stock) 
+				VALUES (
+				'.pSQL($product_id).', 
+				'.pSQL($id_product_attribute).', 
+				1, 
+				0,
+				'.pSQL($variant['qty_available']).', 
+				2)';
+			$d->execute($sql);
+
+			
+
+			foreach ($attrs as $attr) {
+
+				$attr['name'] = str_replace('/ml', '', $attr['name']);			
+				
+				$sql = 'SELECT id_attribute FROM '._DB_PREFIX_.'attribute_lang WHERE name = "'.pSQL(str_replace("\n", '', trim($attr['name']))).'"';
+				$row = $d->getRow($sql);
+
+				$id_attr = 0;
+
+				if ($row['id_attribute']) {
+					$id_attr = $row['id_attribute'];
+				} else {
+					$sql = 'INSERT INTO '._DB_PREFIX_.'attribute(id_attribute_group) VALUES (4)';
+					$d->execute($sql);
+
+					$id_attr = $d->Insert_ID();
+
+					$sql = 'INSERT INTO '._DB_PREFIX_.'attribute_lang(id_attribute, id_lang, name) VALUES('.pSQL($id_attr).', 1, "'.pSQL(trim($attr['name'])).'")';
+					$d->execute($sql);
+				}
+
+
+				$sql = 'INSERT INTO '._DB_PREFIX_.'product_attribute_combination (id_attribute, id_product_attribute) VALUES('.pSQL($id_attr).', '.pSQL($id_product_attribute).')';
+				$d->execute($sql);
+
+			}
 
-			$last_variant_id = $db->Insert_ID();
 
 
 		}
@@ -67,6 +280,5 @@ foreach ($ids_product as $key => $id) {
 		d($e->getMessage());
 	}
 
-	die;
+}
 
-}
\ No newline at end of file
diff --git a/erp/erp_update_product.php b/erp/erp_update_product.php
new file mode 100644
index 0000000..27cdfab
--- /dev/null
+++ b/erp/erp_update_product.php
@@ -0,0 +1,108 @@
+<?php
+error_reporting(E_ALL);
+ini_set('display_errors', 1);
+
+// Vendors
+require_once 'ripcord/ripcord.php';
+require '../config/config.inc.php';
+require 'ErpTools.php';
+
+// load config Odoo
+require 'config.php';
+
+$models = ripcord::client("$url/xmlrpc/2/object");
+
+$date_since_import = new DateTime();
+$date_since_import->modify('-1 day');
+
+// get all salable products ids
+$ids_product = $models->execute_kw($db, $uid, $password,
+    'product.template', 'search', [[
+    	['sale_ok', '=', true],
+    	['__last_update', '>=', $date_since_import->format('Y-m-d H:i:s')]
+    ]]
+);
+
+$d = Db::getInstance();
+
+foreach ($ids_product as $key => $id) {
+
+	// get product's information
+	$record = $models->execute_kw($db, $uid, $password,
+        'product.template', 'read', array($id)
+    );
+
+    $variants = $models->execute_kw($db, $uid, $password,
+        'product.product', 'read', [$record['product_variant_ids']]
+    );
+
+    // update product
+    $sql = 'UPDATE '._DB_PREFIX_.'product p, '._DB_PREFIX_.'product_lang pl, '._DB_PREFIX_.'product_shop ps
+    SET p.ean13 = "'.$record['ean13'].'", 
+    ps.ean13 = "'.$record['ean13'].'", 
+    quantity = '.(int)$record['qty_available'].', 
+    p.price = '.(float)$record['lst_price'].', 
+    ps.price = '.(float)$record['lst_price'].', 
+    p.reference = "'.$record['default_code'].'", 
+    p.weight = '.(float)$record['weight'].',
+    name = "'.$record['name'].'",
+    description_short = "<p>'.pSQL(trim($record['description_sale'])).'</p>",
+    link_rewrite = "'.pSQL(Tools::link_rewrite(trim($record['name']))).'"
+    WHERE id_erp = '.(int)$id.'
+    AND p.id_product = pl.id_product 
+    AND p.id_product = ps.id_product
+    AND pl.id_lang = 1';
+    $d->execute($sql);
+
+    foreach ($variants as $key => $variant) {
+        // update product attribute
+        $sql = 'UPDATE '._DB_PREFIX_.'product_attribute pa, '._DB_PREFIX_.'product p, '._DB_PREFIX_.'product_attribute_shop pas
+        SET pa.ean13 = "'.$variant['ean13'].'", 
+        pa.quantity = '.(int)$variant['qty_available'].', 
+        pa.price = '.(float)$variant['lst_price'].', 
+        pas.price = '.(float)$variant['lst_price'].', 
+        pas.weight = '.(float)$variant['weight'].'
+        WHERE id_erp = '.(int)$id.'
+        AND p.id_product = pa.id_product';
+        $d->execute($sql);
+
+        $attrs = $models->execute_kw($db, $uid, $password,
+            'product.attribute.value', 'read', [$variant['attribute_value_ids']]
+        );
+
+        $sql = 'SELECT id_product_attribute FROM '._DB_PREFIX_.'product_attribute pa LEFT JOIN '._DB_PREFIX_.'product p ON pa.id_product = p.id_product WHERE id_erp = '.(int)$id;
+        $id_product_attribute = $d->getRow($sql);
+
+        $sql = 'DELETE FROM '._DB_PREFIX_.'product_attribute_combination WHERE id_product_attribute = '.(int)$id_product_attribute;
+        $d->execute($sql);
+
+        foreach ($attrs as $key => $attr) {
+            $attr['name'] = str_replace('/ml', '', $attr['name']);
+
+            $sql = 'SELECT id_attribute FROM '._DB_PREFIX_.'attribute_lang WHERE name = "'.pSQL(str_replace("\n", '', trim($attr['name']))).'"';
+            $row = $d->getRow($sql);
+
+            $id_attr = 0;
+
+            if ($row['id_attribute']) {
+                $id_attr = $row['id_attribute'];
+            } else {
+                $sql = 'INSERT INTO '._DB_PREFIX_.'attribute(id_attribute_group) VALUES (4)';
+                $d->execute($sql);
+
+                $id_attr = $d->Insert_ID();
+
+                $sql = 'INSERT INTO '._DB_PREFIX_.'attribute_lang(id_attribute, id_lang, name) VALUES('.pSQL($id_attr).', 1, "'.pSQL(trim($attr['name'])).'")';
+                $d->execute($sql);
+            }
+
+
+            $sql = 'INSERT INTO '._DB_PREFIX_.'product_attribute_combination (id_attribute, id_product_attribute) VALUES('.pSQL($id_attr).', '.pSQL($id_product_attribute).')';
+            $d->execute($sql);
+        }
+    }
+
+
+    //die;
+
+}
\ No newline at end of file