wpeliteplugins

<?php // Do not Write if its not already open

add_filter( 'woo_include_recaptcha_script', 'woo_recaptcha_include_script' );
function woo_recaptcha_include_script( $include ) {
  return $include = true;
}

wpeliteplugins

<?php

// To change error message:
// The minimum allowed quantity for ABC is 5 (you currently have x in your cart).
add_filter('woo_min_allowed_product_qty_err', 'woo_min_allowed_product_qty_err_message', 10, 4 );
function woo_min_allowed_product_qty_err_message( $err_msg, $_product, $minimum_quantity,  $in_cart ) {

	$err_msg = __( 'Your message here', 'woo_min_max_quantities' );

	return $err_msg;

wpeliteplugins

<?php

add_filter('woo_gatway_df_amount', 'woo_amount_to_99_cents' );
function woo_amount_to_99_cents( $amount ) {

	$amount = number_format( round( $amount, 0 ) - 0.01, 2 ); // round to 99 cents
	return $amount;
}