Well, I have only delivered an application to one client one time. So, you're close. Lol It was a perl program that had to change a few characters on a website. There was a link on her website, and she wanted to change the link every now and then. She wanted an easy way to do it from her computer without having to use an FTP program. So, I wrote a simple perl program that did the job. :-) She lived in another city, so I had to send her the link. All she had to do was enter a password, paste the URL in the text box and press "Submit."
And I must say I was quite proud of that. That was the first perl program I produced that actually did something practical and useful. Lol