<prompt> Human: Pretty simple question I hope. For example, amazons store card gives you a 5 discount on any purchases on amazon, but it is given as a cash back reward at the end of your statement date.Is this taxable if the amount of cash over the course of the year exceeds reporting thresholds?Edit: Thank you all for the responses! I just madepaid off a very large purchase on my credit card, and got a substantial cash back reward from it. Good to know that it wont be taxable. Thank you!  <response>: No. 