Newegg.com has Extra 10% Off Sitewide (up to $20 discount) by using promo code MASTERPASS10 and checking out using MasterPass as the payment method. Here is a screenshot for your reference. This deal is valid through 6/15 or until funds run out, whichever comes first. MasterPass is similar to PayPal and V.me. You can use American Express, Discover, MasterCard, Visa, Diner’s Club and other branded cards. It is rare to get a 10% off coupon that works on Newegg.com sitewide.
Originally posted earlier, this is just a friendly reminder.