Advance Auto Parts is offering 30% off site-wide with no minimum purchase necessary when using coupon code DOTW37. There's a maximum discount of up to $50. Shipping starts around $9, or spend $75 or more to for free shipping. In-store pickup is also available on most items. Of course, some exclusions apply, and sales tax is added where applicable. This coupon can only be used once per account, and the deal ends September 22nd.
Coupon code DOTW38 takes $40 off orders of $100 or more.