One year ago I was searching for a simple invoice generating tool, since I didn't have that many invoices I didn't need a big tool, just something simple, free and with no ads and I couldn't find one at the time, so I built one. I was using it for myself but then I decided to share it on the internet and after one year it is getting 1k monthly users who are generating invoices. Since it started getting users I have made some changes since launch and also added some features requested by users. ...