Woocommerce and terse program for image

Hey,

I would like to use Dropbox or an equivalent to stock my product images. I have some websites using the same images and some users has to be able to just have the dropbox link of the repository, is it a good way (faster loading?) using something like dropbox than upload my pictures on every woocommerce (every websites) ?

Also, is there some equivalent to dropbox to do this better? (sorry it’s not really wordpress question this one) but if someone here did already something like this, it could help.

Thanks