For Darryn

functions.php

/* Use a custom image for PayPal on WooCommerce checkout page. */
/* Be sure to change line 6 to point to your new image */
 
function my_new_paypal_icon() {
     // picture of accepted credit card icons for PayPal payments
     return get_stylesheet_directory_uri() . 'somefolder/images/your-new-image.jpg';
}
add_filter( 'woocommerce_paypal_icon', 'my_new_paypal_icon' );

function my_new_paypal_icon() {
 // picture of accepted credit card icons for PayPal payments
 return get_template_directory_uri() . 'http://www.aroundtown.ie/paypal.jpg';
}
add_filter( 'woocommerce_paypal_icon', 'my_new_paypal_icon' );