Shop for eligible items. (See below for exclusions).
Enter the Coupon code in the redemption code field: PHLDAYTEN
Pay for your item by 3:00 AM Pacific Time on December 8, 2018.

Terms & Conditions:

This Coupon is a 10% discount, valid from 3:00 AM PT on December 7, 2018 until 3:00 AM PT on December 8, 2018. No minimum spend required. The Coupon discount is capped at a maximum value of $100. Discount applies to the purchase price (excluding shipping, handling, and taxes) of eligible items on eBay.com, cafr.ebay.ca and ebay.ca. *Eligible items exclude warranties and protection plans, as well as items from the Coins & Paper Money, Gift Cards & Coupons, Vehicles in eBay Motors, and Real Estate categories. Coupon must be used within a single transaction (and can include multiple eligible items), while supplies last. Max one redemption per user.

Only eBay users registered on ebay.com, ebay.ca and cafr.ebay.ca, with an address located in the United States, Canada, Latin America or the Caribbean are eligible for the Coupon. Valid only for purchases from ebay.com, ebay.ca, and cafr.ebay.ca. Any unused difference between the discount amount, as shown on the Coupon, and the purchase price of an item(s) in a single transaction (or cart) will be forfeited.

Coupon is subject to U.S laws, void where prohibited, not redeemable for cash, has no face value, and cannot be combined with any other Coupon, or when paying with PayPal Credit Easy Payments or Gift Cards. eBay may cancel, amend, or revoke the Coupon at any time including in response to fraudulent activity.

https://www.ebay.com/rpp/december-dozen