(I think the label created status means that the paperwork was submitted, but it seems like they are physically handing off packages to Fedex only on Fridays.)
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That seems to be the case, received 2 of 3 so far and both had label created for a couple days and were then picked up and in transit on Fridays..... Pre-ordered on 3/1 and 3/2 submitted on 3/9 and 3/10.... first one received 3 weeks after submission and 2nd one received 5 weeks after submission, third one not submitted until 3/18 so looks to fall under 6-8 week estimate...... The first fedex shipment listed at 2.3lbs and 2nd one listed at .9lbs although the package actually weighs in at 15.6oz.....
tracking numbers did show up on the promo check status page but after they were delivered and still currently says both are in route.......
I received an email from Samsung Promotions "gift is on the way" with a tracking number for both but the first email came 2 weeks after it was delivered and the 2nd email came 2 days after it was delivered.....lol
also received a package from Samsung today via usps for free 32gb sd.........
which I received with 30% off coupon when registered S7 with samsung although the nice rubberized packaging/mailer is probably worth more than the free SD card....