Sorry fo my english, we are using WP eCommerce 3.8.11.1 with wordpress 3.5,
paypal send us mail about SHA-256, but i don’t understand if we are involved because in our site the customer is redirected to paypal for the payment (i think, is correct?).
Our site doesn’t use https but i don’t know how the plugin communicates with paypal (i think there isn’t communication it’s only a redirection of the client to the paypal page).
About the paypal notification of the good transaction for us is not important because we verify in the paypal account.
About the request of paypal, in our situation we need an implementation of SHA-256 in our server?
Thanks
