You have the choice between creating
- a responsive web page: this editing mode makes it possible to build a page that will adapt to the reading medium. Choose this mode if you plan to promote your page by email. It will be suitable for reading on a computer, mobile and tablet
- a mobile only page: this simplified edition is intended for the creation of a landing page only dedicated to be read on a mobile device, that is to say that it will be exclusively dedicated to the promotion via the SMS channel.