Newegg.com has Extra 10% Off Sitewide (up to a $20 discount) by using promo code VISACHECKOUT and checking out using VISA Checkout as the payment method. Here is a screenshot for your reference. This deal is valid through 10/31 or until funds run out, whichever comes first (They usually run out of funds and end such type of promotion early). Visa Checkout is similar to PayPal, 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.