One of the many issues our client was facing right out of the box was the inability for WP e-commerce to pass his SKU along to his PayPal gateway.
It’s great to see other commercial open source developers contributing new ideas and features to WP e-Commerce.
Our fix is quite simple.? Download and overwrite your existing paypal_multiple.php file with ours and your SKU?s will now be passed on to PayPal. Excellent for those using a fulfillment center.