From January 2019 we will no longer accepting applications to only test digital stamps with no other creative changes. We know digital stamps increase consumer open rates which in turn has the potential to uplift mail performance.

Whilst we hope customers will continue to try out the benefits of digital stamp the low risk involved in testing means we will no longer incentivise tests from January 2019.

Note: If we receive applications for a digital stamp test during December 2018 we will continue to support these applications but only for tests taking place up to the end of January 2019.