The promotional code entitles the customer to 10% off the purchase of a Pixel Slate in a single transaction from the Google Store, store.google.com. This offer is valid December 15, 2018 through May 31, 2021. To receive the 10% discount with the hardware discount code, Customers will need to have or create a Google Payments account with a U.S. billing address. Sorry, but there’s no combining this offer with any other offers running at the same time.The offer is available only to U.S. students with U.S. shipping addresses. Must be age 18 or older. It’s non-transferable, and it isn’t valid for cash or a cash equivalent. Shipping charges may apply.