Only tags sold by Zapsta will work with and be supported by our service. This is a security measure and also a way to prevent fraud. We don’t offer the ability to add your own NFC chips to our databases. If you were looking to find a shortcut to buying one of our tags, we’re sorry but we won’t support you. If you are trying to achieve something new, clever and interesting, then talk to us - it may be we can partner you or co-develop something.