Snap to spend $1 billion on Amazon cloud services

(Reuters) - Snap Inc, owner of the popular Snapchat app, said it expected to spend $1 billion over the next five years to use Amazon.com Inc's cloud services, in addition to the $2 billion cloud contract it already has with Google. Snap may eventually invest in building its own infrastructure, it said on Thursday, in an amendment to a filing related to its planned stock market debut in March. Snap could be valued at between $20 billion and $25 billion, giving the company the biggest valuation in