Ektachrome is a film that needs to be chemically processed to create the image (on a polyester film). If you want a digital version the film must be scanned separately (an Epson like film scanner or commercial drum scan).

The last batch of [E100] I bought, in June 2020, had an expiration date of 3/22, in line with the expiration date of the staff person's answer.

This is slide film and will produce a color slide to view via a slide viewer or projector. This is 1 roll of film.

B&H buys and sells film in bulk. In general we regularly maintain fresh film stock. All of our film is at least 6 months from expiration (typically much longer). Unfortunately we do not have access to our inventory to hand inspect the expiration date of any of our films prior to purchase.

As of today's date (1/14/20) the expiration date is 10/20/22.

No, there is only the film inside of the Kodak Professional Ektachrome E100 Color Transparency Film (35mm Roll Film, 36 Exposures).

This film pushes nicely, there seems to be no negative effects, pardon the pun...

This is the only information that was able to be found on Kodaks website. Adjustments for Long and Short Exposures No filter correction or exposure compensation is required for exposure times from 1 / 10,000 to 10 seconds. At exposure times of 120 seconds, add CC10R filtration. Note: This information applies only when the films are exposed to daylight. The data is based on average emulsions rounded to the nearest 1/3 stop and assume normal, recommended processing. Use the data only as a guide. For critical applications, make tests under your conditions.