Hi I get the following error code on Checkout:
Warning: number_format() expects parameter 1 to be double, string given in /home/carolemo/public_html/wp-content/plugins/wordpress-simple-paypal-shopping-cart/wp_shopping_cart.php on line 321
I did try to establish (as per the item titled Error code below) whether WordPress was in Debug mode but I'm afraid I couldn't manage it.
http://wordpress.org/extend/plugins/wordpress-simple-paypal-shopping-cart/
