Deprecation notice for sdn check REV-1174

Hi there,

We plan to deprecate and remove the ecommerce SDN check endpoint (ported into CybersourceSubmitAPIView instead). We are targeting removal after Monday, May 11, 2020.

Please read for more information and to post any questions/comments. The proposed deadline for comments before acceptance is Monday, May 4, 2020.

Thanks, Diane Kaplan