Please note:
When you decline or cancel a request, the CD will be removed from your Tower. If you want to offer the CD again, you will need to repost it.
If you are declining because you are out of town or unable to mail any CDs for some reason, you should use the Vacation/Hold feature to put your Tower on hold.
Log into SwapaCD, go to My Account and click on the request.
Go to the "CDs to Mail" tab in My Account and click on the transaction for the CD.
If this is a request for a Wish Listed CD you must cancel it yourself.
Related Links:
How do I cancel a request?
Getting Around SwapaCD--where IS everything?
How to put your Account on Hold/vacation
What can be swapped here?