Hi,
I have two questions on shipping.

1. I would only like to apply Free Shipping to USPS 1st class or Priority Mail, not International or UPS. Is this possible and how?

2. Is it possible to add a 2nd Promo Code box so a customer can enter two separate codes? (ie one for 10% off and free shipping). This would be because currently Zen Cart doesn't allow a combination of a discount AND free shipping.

Thank you!