Good morning, I want to share with you a suggestion to improve the user experience on your platform. In a previous version, it was possible to carry out tests before putting products online or sending content (newsletters, emails or other messages intended for customers). This feature made it possible to simulate the reception on the client side and to visualize in concrete terms how the messages were displayed once delivered. This preview/test system was particularly useful for: Evaluate the clarity and consistency of messages; Test the visual presentation of content (formats, attachments, layout); Identify possible errors or elements to be improved before the actual broadcast; Guarantee a smooth, professional customer experience that is consistent with the author's intention. It seems that this option is no longer available at this time. Would it be possible to reintegrate it or to propose an equivalent solution? Being able to test messages in advance is a real asset in order to refine communication and ensure optimal distribution. Moreover, regarding the success screen displayed once the customer makes a purchase, it is poorly framed and poorly centered. For example, when line breaks or other formatting are used, the rendering on the site is incorrect. Would it also be possible to add the possibility of modifying the email that the customer receives after their purchase, in order to be able to personalize it according to needs? Thank you in advance for your attention and remain available for any further clarification. Have a great day for you, Sincerely,