I saw a discussion elsewhere asking this Q.
It was pulled from the online store but they are available at Walmart for $99 as prepaid T-Mobile phones.
They are hanging on locked racks and simple...
Yes, can activate SPP Moto E LTE on R+.
Yes, on sale for $40 at BB.
Yes (sort of), this phone can be SIM unlocked for use on international GSM networks -- but not AT&T or T-Mobile.
Update! Version 1.7.1: - added 10 new icons, wallpaper.
Details are starting to appear on their web site. It seems they will offer international text and data roaming but not voice.