Purex Crystals Only $3.76 at Walmart after Coupon!

I have not tried the Purex Crystals yet, i think i will now that i can use the following coupon at Walmart! If needed coupon can be found under zip code 30303

Purex Complete Crystals (28oz): $4.76
Use $1/1 Purex Crystals 28 oz or larger (zip 30303)
Total: $3.76