No payment method for free products

[enricocerica]

I would like to not display any payment method and force the order to shipped if the total amount of the order is equal to 0.
If the total amount is equal to 0, indeed no payment is required but the order stay in pending status, how could I fix that ?
Thanks

[coloradoz]

My issue is the same - except I have shipping (which isn't free).  In my case, there is no payment method.