Make $0.15 by purchasing of Bosch 4313 Platinum+2 Spark Plug (1-Pack) after this $1 rebate. Here is a screenshot for your reference. The benefit of the rebate is maxed out at 16 plugs or $16, so the total credit after the rebate is $2.40. Shipping is free on orders over $25. This is a nice filler to bring orders over $25 to qualify for free shipping, plus make a few cents.
It is now out of stock. Congratulations to those who were able to get in on it!