There's a lot of things you can do with a real (paper) bill that you can't do with an e-bill. When banks realize this and compensate for shortcomings, customers will be more willing to accept e-bills.
1. You can be confident in the arrival of a real bill.
When an e-bill is released, the bank sends you an email. If the you do not receive the email, or you don't open it, the bank should promise the to MAIL A PAPER COPY. Then you can be 100% sure you will get the bill.
2. Before you pay a bill, you can keep it on your desk, as a reminder to pay.
Banks should keep your e-bills available on a website and should show you whether you have viewed the bill or not. The bank should also allow you to mark the e-bill as "unread". This is similar to an email inbox, and mimics the function of the real bill on the desk:
3. Real bills are legal evidence in court.
... and this is comforting to know. A PDF e-bill file can be edited to make your balance $10 million and this is 100% indistinguishable from a legitemate bank e-bill (when printed). Banks should provide verifiable digital signatures (PDF signature, or PGP). Not all customers will understand how this technology works, but the bank need only briefly explain the technology and that this computer file is a legal and verifiable document.
4. Real bills are convenient.
... you open the envelope and WHAM, there it is. There's no logging in. There's no user names. Banks should offer to send e-bills as a direct email attachment. Naturally, these attachments would be encrypted. And since computer encryption is only for advanced users, this should be only be an option. I would recommend: upload a public key and attachments are mailed to you, encrypted against that key.
Here are two examples poorly execution of e-bill systems: ING Direct and Chase:
The lessons are from these failures are:
- e-bills are saving you the banks LOTS of money. Don't litter these pages with ads or useless links.
- e-bills are not the standard and require user buy-in. Make it easy and inviting to use. Don't require users to cancel paper billing to try the e-bill feature.