When you buy your groceries, how do you pay for them? What about when you go to the gas station or neighborhood restaurant? How do you buy items online? Cash may still be king, but in everyday life, it is being eclipsed by newer digital payment methods such as credit cards, debit cards, and electronic transfers. These payment methods are often more convenient than carrying around lots of cash, but they are not equally available to everyone. People who don't have bank accounts or credit cards cannot access the full-range of digital currency products.
No pain no gain. The U.S. Postal Service has reduced spending over the past decade but it has come with a downside, notably a reduction in service. Over the past decade the Postal Service has reduced labor costs by $10 billion, improved productivity, and generally reined in spending.