Hello,
I have been trying to use the PayPal Express module included with OSc v2.3.1. I am able to get the it working with the PayPal sandbox; when the customer is redirected to paypal and signs in, the tax rate and shipping are updated in the invoice based on the proper zone. But when I try to use the live Paypal it does not determine the tax once the customer signs in, it simply does not include any tax. My sandbox and live paypal accounts appear to have the same settings, and the OSc API credentials test indicates "Success".
Any help would be appreciated.
Thanks in advance.