Grub hub $10 off an order of $15. Promo code ngoh0807 internet Internet

I tried to place an order with GrubHub. I was a first time customer and had a coupon coupon code expiring 12/31/15

when I tried to apply the code I was having trouble so I called customer service. the representative told me to place the order and GrubHub would the apply the $10 coupon

after doing so they called me and told me they could not do that and could not apply the code since they were "refreshing" their computre system. I asked to have my card credited and they told me that was not possible, they couldnt do thatotal scam - will never attempt to use them again! Nor should you