What should you do if the recycler rejects a bill?

A stack of cash in the middle of the picture.

If a recycler rejects a bill, it means that the machine is unable to accept or process the bill for some reason. In this situation, the best thing to do is to carefully check the bill for any damage or signs of wear and tear. If the bill appears to be in good condition, try flattening it or smoothing out any wrinkles before attempting to insert it into the recycler again. If the machine still rejects the bill, it is advisable to use a different bill or try exchanging it for a different denomination. It is important to remember that recycler machines have sensors that can detect counterfeit or damaged bills, so it is essential to ensure that the bill you are using is genuine and in good condition.