diff --git a/htdocs/accountancy/class/accountingaccount.class.php b/htdocs/accountancy/class/accountingaccount.class.php
index bc25e33484d..55e463a73f6 100644
--- a/htdocs/accountancy/class/accountingaccount.class.php
+++ b/htdocs/accountancy/class/accountingaccount.class.php
@@ -154,7 +154,7 @@ class AccountingAccount extends CommonObject
 	 * @param 	int 	       $rowid 				    Id
 	 * @param 	string 	       $account_number 	        Account number
 	 * @param 	int|boolean    $limittocurrentchart     1 or true=Load record only if it is into current active char of account
-	 * @param   string         $limittoachartaccount    'ABC'=Load record only if it is into chart account with code 'ABC'.
+	 * @param   string         $limittoachartaccount    'ABC'=Load record only if it is into chart account with code 'ABC' (better and faster than previous parameter if you have chart of account code).
 	 * @return 	int                                     <0 if KO, 0 if not found, Id of record if OK and found
 	 */
     public function fetch($rowid = null, $account_number = null, $limittocurrentchart = 0, $limittoachartaccount = '')
diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index 7826d2b1faf..55d72c79d12 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -420,6 +420,8 @@ if ($result) {
 
     $isSellerInEEC = isInEEC($mysoc);
 
+    $accountingaccount_codetotid_cache = array();
+
 	while ($i < min($num_lines, $limit)) {
 		$objp = $db->fetch_object($result);
 
@@ -488,8 +490,8 @@ if ($result) {
             }
         }
 
-		if (! empty($objp->code_sell)) {
-			//$objp->code_sell_p = $objp->code_sell;       // Code on product
+		if (! empty($objp->code_sell_p)) {
+			// Value was defined previously
 		} else {
 			$code_sell_p_notset = 'color:orange';
 		}
@@ -561,11 +563,26 @@ if ($result) {
 		print '</td>';
 
 		// Suggested accounting account
+		// $objp->code_sell_l = default (it takes the country into consideration), $objp->code_sell_p is value for product (it takes the country into consideration too)
 		print '<td>';
 		$suggestedid = $objp->aarowid_suggest;
+		/*var_dump($suggestedid);
+		var_dump($objp->code_sell_p);
+		var_dump($objp->code_sell_l);*/
 		if (empty($suggestedid) && empty($objp->code_sell_p) && ! empty($objp->code_sell_l) && ! empty($conf->global->ACCOUNTANCY_AUTOFILL_ACCOUNT_WITH_GENERIC))
 		{
-			//$suggestedid = // id of $objp->code_sell_l
+			if (empty($accountingaccount_codetotid_cache[$objp->code_sell_l]))
+			{
+				$tmpaccount = new AccountingAccount($db);
+				$tmpaccount->fetch(0, $objp->code_sell_l, 1);
+				if ($tmpaccount->id > 0) {
+					$suggestedid = $tmpaccount->id;
+				}
+				$accountingaccount_codetotid_cache[$objp->code_sell_l] = $tmpaccount->id;
+			}
+			else {
+				$suggestedid = $accountingaccount_codetotid_cache[$objp->code_sell_l];
+			}
 		}
 		print $formaccounting->select_account($suggestedid, 'codeventil'.$objp->rowid, 1, array(), 0, 0, 'codeventil maxwidth200 maxwidthonsmartphone', 'cachewithshowemptyone');
 		print '</td>';