I recently had to order some text books through Amazon books . They had the best prices anywhere online . Text books can get really expensive so it 's nice if you can get a $ 20 or $ 30 discount .
What happened after they placed an order ?
Pick the best answer from the following options:
- None of the above choices .
 - Amazon did not apply the discount so the textbooks were full price .
 - They never received the textbooks they paid for .
 - Amazon refunded their money because they did not have the textbooks .


None of the above choices .