WordImpress / Give

	$default_price = '1.00';

	$prices        = apply_filters( 'give_form_variable_prices', give_get_variable_prices( $form_id ), $form_id );

	foreach ( $prices as $price ) {

		if ( isset( $price['_give_default'] ) && $price['_give_default'] === 'default' ) {

			$default_price = $price['_give_amount'];

		}

	}

	return $default_price;

		if ( false !== $price_id ) {

			// loop through multi-prices to see which is default

			foreach ( $prices as $price ) {

				// this is the default price

				if ( isset( $price['_give_default'] ) && $price['_give_default'] === 'default' ) {

					$price = (float) $price['_give_amount'];

				};

			}

		} else {

			$price = give_get_lowest_price_option( $form_id );