Hi - I just launched a Twenty Eleven site with the free WooCommerce plug-in as the cart using PayPal as the gateway. It worked fine in sandbox but now activated is doing the following:
Unpaid order cancelled – time limit reached. Order status changed from pending to cancelled.
I have not installed an API signature to the WooCommerce PayPal standard cart as I don't know where the info should go. If it requires writing code, would it be better to buy PayPal Express? I sure need to solve this today!
Thanks - here's the site: