Business Insider speculates that Amazon could soon over take UPS and FedEx in the delivery market.<br />Outside of the US Postal Service (USPS), FedEx and UPS have dominated the domestic logistics industry.<br />But rapidly rising volumes have put FedEx and UPS of legacy shippers in a bind.<br />UPS struggled to bring consumers their parcels on time due to higher-than-anticipated package volume.<br />Amazon is uniquely well-positioned to dethrone UPS and FedEx's duopoly. <br />
