Keep Instruction Manuals and Receipts HandyI staple my receipts to the inner cover of my instruction manuals. They come in handy when I need to review the product's warranty policy. Today there was a split in my vacuum cleaner cord and a spark came out of it. Since it was 3 years old, I assumed the warranty was over and I would have to buy a new one. I read the manual and was pleasantly surprised to find out I had a 5 year warranty. I called the customer service department and will be getting a replacement within 3-5 business days. Even with a coupon to Bed Bath and Beyond, a new unit would have cost $160 plus tax, so I just saved myself a considerable amount of money.