WordPress at a glance
filter is not described

woocommerce_get_price_suffix filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_get_price_suffix', 'filter_function_name_2557', 10, 4 );
function filter_function_name_2557( $html, $that, $price, $qty ){
	// filter...

	return $html;
}
$html
-
$that
-
$price
-
$qty
-

Where the hook is called

WC_Product::get_price_suffix()
woocommerce_get_price_suffix
WC_Product_Variable::get_price_suffix()
woocommerce_get_price_suffix
woocommerce/includes/abstracts/abstract-wc-product.php 2014
return apply_filters( 'woocommerce_get_price_suffix', $html, $this, $price, $qty );
woocommerce/includes/class-wc-product-variable.php 188
return apply_filters( 'woocommerce_get_price_suffix', '', $this, $price, $qty );

Where in WP core the hook is used WooCommerce

Usage not found.