https://medium.com/@thempcltd/using-promotional-products-to-build-client-relationships-54f8c5a15ada#.7nzshemrd

For many years promotional products and gifts for existing and potential clients and customers have been a key marketing tool Promotional products not only help to spread brand awareness but most importantly the right product also helps to build strong relationships with clients This said the promotional gift could also have the opposite effect
https://medium.com/@thempcltd/using-promotional-products-to-build-client-relationships-54f8c5a15ada#.7nzshemrd