--- /dev/null
+<?php
+
+namespace Drupal\metatag_open_graph_products\Plugin\metatag\Tag;
+
+use \Drupal\metatag\Plugin\metatag\Tag\MetaPropertyBase;
+
+/**
+ * Provides a plugin for the 'product:price:amount' meta tag.
+ *
+ * @MetatagTag(
+ * id = "product_price_amount",
+ * label = @Translation("Product price amount"),
+ * description = @Translation("The price amount of the product."),
+ * name = "product:price:amount",
+ * group = "open_graph_products",
+ * weight = 1,
+ * type = "string",
+ * secure = FALSE,
+ * multiple = FALSE
+ * )
+ */
+class ProductPriceAmount extends MetaPropertyBase {
+ // Nothing here yet. Just a placeholder class for a plugin.
+}