Multistore problems

[peti2ty]

Hi!    

I have started to make a multistore webshop and I would have some guestions.

 

The plan:

• On the website frontend all categories, new products etc. are visible as on a simple webstore
• The categories have different sellers ( with different stores ), so there is only one main category for one seller

And the question:

 

• How can I manage the orders, because if somebody order more items from different categories he/she would have to transfer money to different bank accounts?
• How can I set the multistoregroup settings to display all products and categories on the main frontpage like a simple store?

 

I am grateful for any answers!