You are able to mailmerge in an URL or in a picture URL in Ubivox. However, due to technical reason, you are not able to see statistics from these. This guide elaborates and demonstrates how it is done in praxis.
In Ubivox you can use segmentation among your subscribers before you send your newsletter. If you, for example, wish to only send to subscribers in London, you are able to do so. This guide guides you through the process.