I just got the FS V3840 that I ordered from their website (www.foodsaver.com).
Included in the box were the following coupons:
For 10% off a $25.00 order - B8FC10A
For 20% off a $50.00 order - B8FC20A
For 30% off a $100.00 order - B8F30A
Currently, they are offering free shipping on $100.00 order.
They are not the speediest shippers, took a week to get it out of their warehouse. The box was damaged and some items were broken, but their customer service was quite good about the matter.