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function ewd_list_predefined_amounts() {

	global $ewd_options;
	
	$output = '';
	
	// Check if there are custom amounts
	
	if( $ewd_options['ewd_repeatable'] != '' ) {
	
		$output .= '<select name="custom_amount">';
		
		// Amount list
		foreach ($ewd_options['ewd_repeatable'] as $amount) {
			$output .= '<option value="'.$amount.'"><span>'.ewd_display_money( $amount ).'</span></option>';
		} // end foreach
		
		$output .= '</select>';
	
	} else {
	
		$output .= __('No amount available', 'ewd');
	
	} // end if
	
	return $output;

}