I have some convention vouchers that I would like to use for this order, but I'm not seeing any way to do this, nor when I attempt to add something to the order via Sidecart.
Thank you for your patience. It doesn't look like any vouchers were applied by us, so if you would still like to get some more information on them, write to us at customer.service@paizo.com and we will be able to look at the vouchers going forward.