All you need to do is register online with Sears Payment Center, if that is where you are trying to make a payment through.  Hope this helps.  Good-Luck.

 If you have a bank account you can pay online, look for online bill pay and fill out what you know. like the address to where your sending the check, amount ect. This may help you or maybe someone already told you this and if someone did then I 'm sorry to try to give you the same answer.