It is important to track your campaign’s results. PURLs provide an efficient, immediate, and accurate way of measuring not just responses, but overall performance of the campaign. With PURLs you have access to real-time tracking of who visited their PURL, when they responded, what they viewed, and what they have shown interests in.
Information collected from the PURL landing page is stored in a central database. This data helps the marketer to make future campaigns even more relevant to the user. The more you know about your visitors, the more you can deliver messaging that causes them to act.
The process of continuously learning more about your visitors from one campaign to the next is known as the “Feedback Loop.” By receiving immediate feedback on your campaign, you can use that information to make future campaigns even more relevant and effective.
A very practical application of the feedback loop is to use the results to partition your mailing list. For example, if you send out 1,000 postcards (with PURLs), and 50 people visit the PURL, you know that these 50 are somewhat intrigued by your product or service. You may want to move these 50 contacts into a separate list, call it the A list. You may market to a little harder to the A list, and provide even more relevant content to them based on their past visit. All of this is possible with PURLs, and should be leveraged in your campaign.