Every business should be seeking to expand its customer base as much as possible, and sometimes just taking advantage of sign language services may help expand that customer base. The deaf is arguably one of the most under-served bases but simply by adding the ability for them to take advantage of whatever services and non-written media can help tap that market.
Most businesses produce a large amount of media but do not offer translations for the deaf. By providing access to that material by simply adding close captions and sign language translations, a business allows deaf individuals to take advantage of all of that created media, ensuring that the media does not be produced twice or offered in a different form, such as transcripts. This makes the sign language translation a great service to take advantage of that base, ensuring greater profits over time.