In addition to the standard theatrical poster, there are also posters for different movie formats:
Captain Marvel Dolby Cinema poster
Captain Marvel IMAX poster
Captain Marvel Real D 3D poster
Though not trailers, Marvel also released a couple of videos featuring our Her-O. The first is labeled a "special look" and it provides a decently meaty new look at the movie:
The second is a very short and less meaty featurette behind-the-scenes on the film:
Captain Marvel takes off on March 8, and oh yeah, advance tickets are now on sale.