Amazon.com 4-for-3 Offer

Amazon.com has a promotion going on where you buy 3 items in certain departments and you get the 4th item free (4th one is the lowest-cost item of course).

The promotion is for a limited time but doesn't specify when it will expire. There are 4-for-3 items in books, home & garden, DVDs, music, and single magazines. It looks like an automatic savings at checkout, doesn't look like you need to enter any promotional code at check-out, just buy four qualified items (not everything on amazon is eligible). Amazon's free shipping policies would also apply.

Here is the link to the overall promotion. There are windows there for each of the different categories.

For someone who wants to stock up on their summer reading material or get those few items for around the house, this looks like a nice opportunity.