Samsung is running a " Love is spelled G-A-L-A-X-Y " campaign, offering discounts on some of its products that could be wonderful Valentine's Day gifts. One of these is Samsung Galaxy Book Pro 360 , which rarely gets offers that aren't tied to trade-in programs. You can now save $300 on this brilliant 2-in-1 laptop without having to trade in anything. Of course, you can save more if you do intend to trade in some older device. But even without that, this is a pretty solid offer. Samsung is also throwing in a free pair of Galaxy Buds2 , making…