Thanks for sharing. How long are the $10 off coupons good for?
Typically at least a couple of weeks.
You can use them like cash to buy most anything you'd like other than gas, tobacco, lottery tickets or alcoholic beverages.
Need to move fast, though, since this offer expires tomorrow.
Fear not if you miss it since there will be more to come during the term of the current Pennzoil and M1 MIRs.