Bypassing the payment process for MarketPress

Hi,

I have a client who has a unique request. He deals in high end expensive products that require extra support and customizations, and he only serves local customers in his area. Hence he does not want to collect payment online.

Basically he wants everything that MarketPress can do except payment processing.

Example:
His customers can select and add products to their 'Cart'. When they checkout, they will need to fill in all the necessary details. But when they complete their order; instead of forwarding to a payment processor, the order is automatically considered complete and the entry logged into the system. My client will then contact the customer personally to collect more info and arrange for payment.

Is this possible?

I hope I have been clear enough.

Thanks
Damian