I can't stand going into the post office and waiting in those long lines, especially since the USPS is closing down a bunch more offices means even LONGER lines. So I try to ship out as many packages online, as I can. I sell a lot of things on Ebay, so purchasing and printing shipping labels online is so much more easier. My grievance is you CANNOT purchase the first class rate online. My question and complaint is WHY??? Why will they allow you to purchase PRIORITY, (which by the way is more than twice as much more money than first class and essentially the same service and shipping times) but won't allow to to purchase first class? Is this some sort of scheme to rip you of on priority shipping? Its the same with international shipping. They have no problem taking your money for express and priority, but once again, you have to waste your time driving to a post office to purchase first class. Its quite irritating and annoying. They seriously need to fix it.