Beware of monthly renewal
The service itself is fine but it WILL auto-renew every single month/year. I lost around $200 CAD total because of a monthly auto-renewal. No email receipts or anything from NoteBurner either, so I couldn't figure out what was charging me for the longest time. I started to be charged May 20th, and they've charged me $16.74 USD every month since. It's now April, which means that they've taken $167.40 USD from me total when I only intented to use the service for a month. I kept getting charges from PADDLE.NET and couldn't figure out what was charging me, had to go through hell for a couple months with PADDLE to finally figure out that it was Noteburner. They were able to cancel it for me finally, thank goodness - but I wanted to warn others of this!