The game and console maker says it will offer a revamped rewards program to US-based customers "at a later date."
Only 7 percent of iPhone buyers polled by analyst Gene Munster intend to buy Apple's upcoming smartwatch, down from 8 percent in September.
More than half of iPhone 6 and 6 Plus models were available in stores as of December 12, according to Piper Jaffray analyst Gene Munster.
But sales will sink to under 50 million in the first quarter of next year, forecasts KGI analyst Ming-Chi Kuo.
Financial analysts continue to focus on Amazon's long-term growth, despite back-to-back quarters of losses.
Only around half of the 250 million iPhone 4S units and older models may be upgraded in the near term, leaving plenty of room for fiscal 2015 and 2016, says Morgan Stanley analyst Katy Huberty.
Sales of iPhones may grow as high as 45 percent in the current quarter from a year ago, says Piper Jaffray analyst Gene Munster.
Chipmakers are eager to stake a claim in the new market that promises to make dumb things smart by connecting to the Internet.
The forecast from BMO Capital Markets analyst Keith Bachman is up by 10.6 million units from his prior estimate, but sales for the December quarter will depend in part on China.
A rumor popped up late last week that Google is eyeing a 40 percent stake in eBay. But analyst Gene Munster doesn't see such a deal in the cards.