Cybersource Developer Community Cybersource Developer Community

The presence of a Signature Key in the API Credentials page in the Merchant Interface appears to be a new feature. I'm confused because we are using the CIM function and have always used the Transaction Key with the hosted Accept form. The page says,...

We have vendors that want to use CIM for many of their buyer's purchase where business repeats but other buyers are making a one-time purchase only. These buyers specifically do not want their card going into a system where it may be charged multiple...