Please extend at least one of the profile_ fields (e.g. profile_9) from varchar(255) to LONGTEXT, so that we can fill HTML content into it to be sent in the newsletters.
The idea is to dynamically generate contents based on the individual preferences of the users. To ease the integration with TNP, the idea was to fill those dynamic contents into the database directly for each user shortly before the newsletter is being sent and then trigger a newsletter which uses the contents from that field.