Just follow the site, it may be easy to update the brewers discount anytime. All of the latest coupons and discount codes are shown as soon as they're released. If any brewers teacher discount is launched, you can also know as soon as possible.

Usually, Coupon Stacking is not allowed at brewers. However, the store will surely give out notice if available.

Yes. Coupons for each Discount Event of brewers will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

brewers can offer international shipping for certain purchases but not all orders. Check out their shipping policy to know if your order can be internationally shipped or not.

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at brewers.

At the time of updating, brewers has not applied Student Discount all year round yet. Check the official store and reach out to the customer support team to be clear.