<prompt> Human: 3 weeks ago a neighbor showed up at my door at 8 oclock in the evening to deliver to me a package that had been incorrectly delivered to him by USPS. The package had inside it a 300 camera.A few days ago, another neighbor showed up at my doorstep to give me some mail that had been incorrectly delivered to her. In the mail was a bill for an auto loan. This is the personal finance part of my post: The bill for the auto loan is the only correspondence I get from that company. They only allow payment by check, with the contents of the bill returned. Because of this, my procedure for paying this bill is to basically that as soon as I get this bill in the mail, I take out their return payment system, write a check, and put it all back in the mail. If my neighbor had not delivered the bill to me, then it probably would not have been paid on time. What do I do in this situation? Call the company and ask them to send two bills? I cant pay the bill without their mail coming to me asking for payment. They offer no online payment options, so I feel like my hands are tied...On top of all this, my home security cameras captured ANOTHER neighbor who came to my house holding mail while we were not home. He didnt leave the mail and just left, and Im extremely stressed about what mail I may be missing right now...How do I fix this? Get a PO box? The problems that come with my mail not being properly delivered are exhausting. I feel like I need to call everyone I do business with and ask them to double mail, or send my mail somewhere else... but thats over two dozen phone calls and would take a week. Any advice is appreciated...  <response>: Getting a PO box is a good idea. You should also file a complaint with the postmaster.Alternatively, since loans usually have fixed payment and due date, you can just send the check or online bill payment when you normally would. 