First and foremost, a PIM system offers you the huge advantage of having a Single Point of Truth. That means one single place with up-to-date product information that you can use for spreading out that information to wherever you need, safe in the knowledge that:
a) your product images, descriptions and features will be consistent on all the platforms where you need them to be
b) all marketing messages that are specific to a country or marketing channel will be delivered with every bit of needed accuracy
Together with data syndication platforms like Channable or Productsup, Pimics will be your power tool to selling and advertising your products to any online platform, with the lowest possible effort.