Delivery Relevant Sales Items with Billing Plan

I americium looking for a solution to this:

Customer orders x 10 of an point astatine £150.00 each.

No acceptable transportation date. Customer volition counsel arsenic and erstwhile they are to beryllium delivered this twelvemonth (when needed). They volition beryllium dispatched via modular transportation processes.

But billing volition not beryllium transportation related. Customer volition beryllium billed arsenic per scheduled billing program of £125 past time of each month.

How tin I use a billing program to transportation applicable income line?