Triagetech provides a warranty on all products sold. Our products DO NOT void printer device warranties. Not all  toner products are available for the $50 reward, but many are. It should be noted that, due to supply chain issues, there may be some toner products that are not available within the time frame of this promotion. We should be able to tell you at the time of your order if there are any expected delays. Products sold will be brand new or newly manufactured, or newly re-manufactured.