Groupon for Keratin treatment & haircut

I purchased a Groupon for a keratin treatment and haircut at Diva Chic salon, but can't use it before it expires on August 14, 2017! The full price of the treatment & cut is $375, I bought the Groupon for $120, and I am discounting it to $100 for the first buyer. May someone else be blessed with excellent hair even though I can't!

The salon is in San Mateo. More details in the attached image.