I am currently working for an B2B platform that organizes trade show in Hong Kong every Apr and Oct. In our last trade show in Apr, I helped with a project to take photos for 50 selected products with my SONY 6000/iphone and a light-box. The suppliers are quite satisfied with the photos.
In addition to company's traditional B2B business, I also work for the B2C project, much exposed to the B2B/B2C use product pictures.