Peek are really pushing their email messenger lately, with seemingly a promotion for just about every main event. Next up in the calendar is Valentine's Day, and in keeping with the loving spirit there's a two-for-one deal through Amazon.
Add two Peek devices to your cart and you'll only be charged for one of them. Obviously you'll have to pay two lots of service charge, but if you were thinking of picking up a couple of Peeks then this is a great way to get them for under forty bucks apiece; anyway, I'm pretty sure love hurts.
If you're single, or cynical, or only staying together because of the children, you could always sell the second Peek on eBay. The monthly service charge is $19.95 per device.