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

Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on tarte cosmetics's policy, you can contact tarte cosmetics via mail for your reference.

It depends! Normally, the percentage that you can save with that tarte cosmetics Coupon will be shown right on the page, so you can see if it is applied sitewide or not. However, once you are not sure, try it right on their's products you want to buy.

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