Calling all Kohl’s shoppers! If you’re subscribed to Kohl’s e-mails, you’ll want to be on the for a possible e-mail containing a one-time use online coupon valued at up to 40% off your entire purchase! The e-mail has the subject line of “Your mystery offer has arrived… rake in the savings!”. It’s valid today only. Let us know if you get it! If you get it and don’t plan on using yours, feel free to give it away in the Facebook comments section below so it does not go to waste.