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

In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

Please check out Staples's site to be sure that there are available Staples coupons for promotions or Customer Service at that time. In case you are chosen to obtain those available coupons, you may receive your coupon by email, or a mailed catalog or postcard.

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 Staples's policy, you can contact Staples via mail for your reference.

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

Yes. Like all other stores, Staples offers a number of Cyber Monday Coupons. Don't forget to check the expiry date before making your purchase.