Create a sister company

Hi everyone.
I have set up ERPnext on Azure. Now I want to let two our partners to have access to the ERPnext and order the stuff without contacting us. The other thing I’m looking into it is that to find a way to offer different price list.
How can I do these two thing in it’s best way?
Thank you

To allow customers access, you’ll need to get familiar with web pages and the Customer Portal.

You can have various price lists. You can have any price list assigned in the customer record (in the details section).