Absolutely yes, it's design with the last server technologies.
It does'nt have, you can buy it wherever you are.
Without subscription, you just buy it and use it lifetime.
Online at <a style="color:deeppink" href="/pricing">products</a> page.
If you don't want to keep it for any reason, you can transfer to other active user.
The main templates of QR codes are design to be download as PDF files, but you can download to as a raw QR code and do what you want with them.
You don't have limit to download QR codes templates or raw QR as images.
Actually we only sells as an online product.
No at all, it's free, and feel free to ask if you need.
You are able to upload any data data related to animals, our web site it's pretty safe than others and we have SSL service to give you more security.
Because we need know who is going to get the QR code and were we going to add the code.