I wanted to bring-up an overlooked part of paying bills - that is how bill-paying tranasctions are conducted. For example, online bill paying (via one's bank) is common, yet paying bills (via paper bills recevied by mail) by phone, and bank-card are also common.
I'm aware of people running into problems with online bill-paying -that is, the online bill-paying difficulties resulted in much irritation, and "jumping through hoops"- via contacting one's bank to point-out, and terminate any further use of online bill-paying services, and contacting each place e.g. power, water, gas, companies to convert to paper bills sent via mail. Such tasks prove tiring especially on the assumptions that more and more tasks are conducted online, and conducted less and less with old-school paper bills.
I had never signed-up for online billing services -- as I long knew that the commercials seemed too good to be true regarding convenience of use!