diff --git a/htdocs/public/payment/newpayment.php b/htdocs/public/payment/newpayment.php
index 0941446b4fc..1c74e3836be 100644
--- a/htdocs/public/payment/newpayment.php
+++ b/htdocs/public/payment/newpayment.php
@@ -342,9 +342,9 @@ $creditor = $mysoc->name;
 $paramcreditor = 'ONLINE_PAYMENT_CREDITOR';
 $paramcreditorlong = 'ONLINE_PAYMENT_CREDITOR_'.$suffix;
 if (!empty($conf->global->$paramcreditorlong)) {
-	$creditor = $conf->global->$paramcreditorlong;
+	$creditor = $conf->global->$paramcreditorlong;	// use label long of the seller to show
 } elseif (!empty($conf->global->$paramcreditor)) {
-	$creditor = $conf->global->$paramcreditor;
+	$creditor = $conf->global->$paramcreditor;		// use label short of the seller to show
 }
 
 $mesg = '';
@@ -356,6 +356,8 @@ $mesg = '';
 
 // Action dopayment is called after clicking/choosing the payment mode
 if ($action == 'dopayment') {
+	dol_syslog("--- newpayment.php Execute action = ".$action." paymentmethod=".$paymentmethod.' amount='.$amount.' newamount='.GETPOST("newamount", 'alpha'), LOG_DEBUG, 0, '_stripe');
+
 	if ($paymentmethod == 'paypal') {
 		$PAYPAL_API_PRICE = price2num(GETPOST("newamount", 'alpha'), 'MT');
 		$PAYPAL_PAYMENT_TYPE = 'Sale';