Whatever Works is currently not offering any coupon codes, as of July 2015. Furthermore, the company also does not accept third party coupon codes from large discount sites, such as Retailmenot or Promotion Code.org.
In lieu of coupon codes, the company instead offers periodic sales with discounts of up to 60 percent off. In the event that the company decides to start offering coupon codes at some point in the future, large discount sites such as Retailmenot would be a good place to look for savings. As of July 2015, the large discount sites link to the company's promotions, past and present.