If you no longer have access to the e-mail address tied to your account you can request to change it by passing a security challenge.
If you use a username to log in (instead of an email address), you're using an outdated account.
I would avoid it and give them the means to reset - they will need that anyway. So you should assume the same password works for the customer's online banking, and you should never send it by e-mail or provide a way for (someone pretending to be) the customer to retrieve it.
It's fine to send them a confirmation e-mail with their username - this is useful.
Having a hard time coming up with a good username for your dating profile on your dating site? It’s easy to come up with a username that is unique and creative.
First impressions are everything so it's critical you have the best username possible so you stand out in a woman's inbox.
I don't think income information would fall in that category for most people.
As for passwords, if they can't remember them in the first place, they won't be able to find the Email you sent them with the password in it, and it's an admission of storing it in the clear.
P3The username of the person you are sending the message to goes here.P3Click the “Browse…” button to locate the file within your user area.Once you have located the file and attached it, click the “Attach” button to add it to the list of files to send. To remove a file tick the box next it and click the “Remove” button.I apologize in advance if YOU are one of the people below. But seriously, take the hint and change your username immediately if this is you or if you have anything like them. Here’s the thing, there are more bad profile usernames then good ones so being creative with your username will help you stand out from the rest of the men on dating sites (see examples below).