Licensing ARM Compiler 6 for embedded

Hi,

I have some questions about the licensing of the ARM Compiler 6 for embedded.

1.) Is a licensing of the ARM Compiler 6 for embedded possible without ARM Development studio nor KEIL MDK?

2.) Which licensing types are available for the different architectures?

3.) Is there are price list for the licensing models and architectures?

4.) Where we can buy licenses? The ARM online store seems to be disabled.

We are currently using KEIL MDK for our products based on Cortex-M cores.
We are now making some investigations for future products also targeting CORTEX-Rx or CORTEX-Ax cores.