diff --git a/plugins/fipfcard_plugin/php/paypal/update_user_payment.php b/plugins/fipfcard_plugin/php/paypal/update_user_payment.php
index 8315e80..967bd00 100644
--- a/plugins/fipfcard_plugin/php/paypal/update_user_payment.php
+++ b/plugins/fipfcard_plugin/php/paypal/update_user_payment.php
@@ -49,6 +49,7 @@ function update_user_payment($message, $step)
 {
 
 	$order_id = $message->id;
+	$user_id = get_current_user_id();
 	/*
 		order status : https://developer.paypal.com/docs/api/orders/v2/#orders_capture!c=201&path=status&t=response
 		CREATED
@@ -59,13 +60,14 @@ function update_user_payment($message, $step)
 		PAYER_ACTION_REQUIRED
 	*/
 	$status = $message->status;
-	$user_id = get_current_user_id();
 
 
 error_log("--- in update_user_payment, step :");
 error_log($step);
-error_log("message :");
-error_log(json_encode($message));
+//error_log("message :");
+//error_log(json_encode($message));
+error_log("order_id :");
+error_log($order_id);
 error_log("status :");
 error_log($status);
 $user_meta_order_id = get_user_meta($user_id, 'fipf_order_id');
@@ -79,6 +81,12 @@ error_log("... update user");
 	add_user_meta($user_id, 'fipf_order_id', $order_id);
 	// add a schedule event to delete this order_id
 	// after 3 days ?
+	// time() + 60 = one minute from now
+	// time() + MINUTE_IN_SECONDS = one minute from now
+	// -> https://codex.wordpress.org/Easier_Expression_of_Time_Constants
+	// -> also strtotime : https://www.php.net/manual/en/function.strtotime.php
+	$delay = time() + MINUTE_IN_SECONDS;
+	wp_schedule_single_event($delay, 'fipf_orderid_deletion_event', array($user_id, $order_id));
 
 	// if transaction is COMPLETED, then delete order_id and update user
 	if ($status === 'COMPLETED')
@@ -108,6 +116,17 @@ error_log("--- out update_user_payment");
 }
 
 
+/**
+ * action hook for the scheduled event
+ * TODO: ne marche pas je ne sais pas pourquoi, pas urgent a resoudre
+ */
+function fipf_delete_order_id($user_id, $order_id)
+{
+	error_log("delete order_id[$order_id] from user_id[$user_id]");
+	delete_user_meta($user_id, 'fipf_order_id', $order_id);
+}
+add_action('fipf_orderid_deletion_event', 'fipf_delete_order_id', 5, 2);
+
 
 
 /**
diff --git a/private b/private
index 2936107..4f5b487 160000
--- a/private
+++ b/private
@@ -1 +1 @@
-Subproject commit 29361071fcff4543a72f30cb693d82e4fb1d5724
+Subproject commit 4f5b48729022f5de5c3d4a2b9795e88768af46df