For the first 500 redemptions, Advance Auto Parts cuts$50 off orders of $100 or more via coupon code "DOW12". That's one of the best standalone coupons we've seen from this merchant. Shipping starts around $9, or spend $75 or more (after coupon) to qualify for free shipping. (Free in-store pickup is also available.) Sales tax is added where applicable. Some exclusions apply.
Of note, discounts will decline after 500 customers redeem the above coupon: It drops to $40 off$100 or more for the next 1,000 customers, then 30% offmost items for the next 2,000 customers.