You'd be amazed how well these work. Sometimes the order falls through, sometimes the washer needs to be returned. The thing is that these items are so high-pr

You'd be amazed how well these work. Sometimes the order falls through, sometimes the washer needs to be returned. The thing is that these items are so high-profit that targeting this small chance of purchase is very valuable. And these users, even though they have just bought this thing that typically they need 1 of for 20 years, are still higher probability than average to purchase another.