If you use the same link within an email but want to identify which link is most successful, you are able to do this through using a piece of text in the URL. To create your unique URL, put the below text at the end of your link.
Just before the second ? put your desired text in place of the ... like the below example
Your final URL should look something like the below.
Our tracking link will automatically apply itself to the end of your URL. You will be able to see it in the reporting like the below.