My pi zeroW arrived yesterday.
Congrats ! - I had gotten a free one from them also - When they had the spend $25 and get a free rpi3 last year , I purchased an rpi3 and got the second free - then they messed up and sent me an e-mail wanting payment for the first after it had been paid by Paypal - I ignored the E-mail but a couple days later they e-mailed again apologizing for the mistake and said they were sending me a Pi zero W to make up for any inconvenience !
Can't beat their Free Overnight Shipping and it seems they have a pretty good customer service dept. as well ! It's just a shame they don't seem to stock the Zero for sale as it always says out of stock unless you want to arrange for an order of 2,000 or more.