While waiting 15 minutes for an order of queso I watched the girl preparing it stir the whole pot with her ungloved finger and then test it on the inside of her wrist like it's baby formula. The manager then gave me coupons for a free taco or two dollars off next time because I waited so long for melted cheese. Then today when I tried using the coupon the manager told me I had to spend at least $8.00. Maybe I don't know how to read but it doesn't say anywhere that there is a minimum purchase.