FILE - In this Tuesday, Sept. 10, 2013, file photo, Apple CEO Tim Cook speaks on stage before a new product introduction in Cupertino, Calif. Apple is poised to reveal its next big thing Tuesday, Sept. 9, 2014, in a crucial attempt to prove its technological tastemakers still have the power to mesmerize the masses. (AP Photo/Marcio Jose Sanchez, File)

APPLE LIVE: Apple Pay to debut on Monday

Watchers also await a possible launch date for Apple Pay, the company's new system for using iPhones to make credit and debit card payments …