As of November 2015, Purex offers discounts on its laundry detergent products. To get the discount, the customer can go to Purex.com to print out a coupon for a discount of $3 off any two Purex detergents.
Customers can sign up for Purex's newsletter to get coupons and enter sweepstakes for prizes that include a Purex gift pack with a tablet and a year's supply of Purex detergent. The site also gives consumers details on how to get discounts through their mobile devices. The company's current offer of $3 off is only applicable to product sizes that are 90 ounces or larger.