Dear Sir,

I have purchased Huggies Dry Comfort 20 Diapers packk for my baby. In both packs
I got 2 coupons for huggies superstar competition. As in the coupon I sent sms of
unique code to 575758. Unique codes are as under:
462S852M2B85 and 556UM5585B83
But these codes are coming as invalid keywords. When the keywords are invalid why
they have to be printed in the coupons? I am not understanding why it is coming so
even we enter the correct code. what we have to do?