diff --git a/Payment/ConfigProvider.php b/Payment/ConfigProvider.php
index cb4966b55..1192db8ea 100644
--- a/Payment/ConfigProvider.php
+++ b/Payment/ConfigProvider.php
@@ -3,7 +3,7 @@
 use Df\Payment\ConfigProvider\IOptions;
 use Df\Payment\Settings as S;
 use Df\Payment\Settings\Options;
-use Df\Payment\Source\Options\Location as OL;
+use Df\Payment\Source\Options\DisplayMode;
 use Magento\Checkout\Model\ConfigProviderInterface as IConfigProvider;
 /**
  * 2016-08-04
@@ -191,6 +191,14 @@ final protected static function configOptions(IOptions $o) {$s = $o->s(); /** @v
 		,'options' => $o->options()
 		// 2017-09-19 A text to be shown on the Magento checkout page instead of the payment options dialog.
 		,'optionsDescription' => $s->v('optionsDescription')
+		/**
+		 * 2017-09-21
+		 * «The payment options display mode» (`images` or `text`).
+		 * *) iPay88: https://github.com/mage2pro/ipay88/blob/1.3.3/etc/adminhtml/system.xml#L151-L164
+		 * *) Robokassa: https://github.com/mage2pro/robokassa/blob/1.2.4/etc/adminhtml/system.xml#L230-L243
+		 * *) Yandex.Kassa: https://github.com/mage2pro/yandex-kassa/blob/0.1.5/etc/adminhtml/system.xml#L178-L192
+		 */
+		,'optionsDisplayMode' => $s->v('optionsDisplayMode', null, DisplayMode::IMAGES)
 		// 2017-09-19 A text above the payment options on the Magento checkout page.
 		,'optionsPrompt' => $s->v('optionsPrompt')
 	];}
diff --git a/Payment/Source/Options/DisplayMode.php b/Payment/Source/Options/DisplayMode.php
index 7485c7ce0..bfd2e4ad8 100644
--- a/Payment/Source/Options/DisplayMode.php
+++ b/Payment/Source/Options/DisplayMode.php
@@ -1,7 +1,11 @@
 <?php
 namespace Df\Payment\Source\Options;
-// 2017-09-21
-/** @used-by https://github.com/mage2pro/yandex-kassa/blob/0.1.5/etc/adminhtml/system.xml#L178-L192 */
+/**       
+ * 2017-09-21                                                                                        
+ * *) iPay88: https://github.com/mage2pro/ipay88/blob/1.3.3/etc/adminhtml/system.xml#L151-L164  
+ * *) Robokassa: https://github.com/mage2pro/robokassa/blob/1.2.4/etc/adminhtml/system.xml#L230-L243
+ * *) Yandex.Kassa: https://github.com/mage2pro/yandex-kassa/blob/0.1.5/etc/adminhtml/system.xml#L178-L192 
+ */
 final class DisplayMode extends \Df\Config\Source {
 	/**
 	 * 2017-09-21
@@ -14,6 +18,7 @@ protected function map() {return [self::IMAGES => 'images', 'text' => 'text'];}
 
 	/**
 	 * 2017-09-21
+	 * @used-by \Df\Payment\ConfigProvider::configOptions()
 	 * @used-by \Df\Payment\Source\Options\DisplayMode::map()
 	 */
 	const IMAGES = 'images';
diff --git a/composer.json b/composer.json
index 803f7efd1..744349d65 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
 	"name": "mage2pro/core"
-	,"version": "2.12.13"
+	,"version": "2.12.14"
 	,"description": "Mage2.PRO core package."
 	,"type": "magento2-module"
 	,"homepage": "https://mage2.pro"