Linux distribution SuSE SLES 11 and 12 request

Is it possible to gain access to replicate the SMT-EC2 repositories via rsync ?

I could off course just use wget to download everything, but I want the possibility to just sync the changes every night.

The reasoning behind my idea, is to create a local repository where I can to some staging to different environments, instead of always running with the latest packages from the SMT-EC2 repository.

Question also posten on AWS forums, but it looks like it is SuSE who is driving the SMT service in AWS, correct me if I am wrong.