TOKYO -- Amazon Japan is asking many suppliers for "cooperation payments" in an apparent bid to shift some of the burden of rising shipping and other costs to business partners.
Request to chip in 1-5% of sales meets with a mixed response from vendors

Amazon Japan's shipping costs are growing as short-staffed Japanese couriers struggle to keep up with the company's rapid growth.
TOKYO -- Amazon Japan is asking many suppliers for "cooperation payments" in an apparent bid to shift some of the burden of rising shipping and other costs to business partners.