Reconciliation of customers customer

Question

hi gurus
My client is going for the "single window sales" with a company called
"A" which takes SCM outsourcing from well known companies.
"single window sales" means, the client would not be making any direct
sales to any other customer other than u2018A.u2019
Now, "A" has around 50 warehouses across India, and around
approx. 15000 distributors. All these distributors plus the previous
distributors of my client are going to be placed under "A"
and u2018Au2019 raises a P.O to my client. Both are independent activities.
It's a 45 days credit sale to u2018Au2019. An invoice is sent every time
with the delivery. And in turn u2018Au2019 sells it to the distributors.
But the price at which the goods have to be sold to the distributor is
controlled by my client. Though the products have been sold at a
pre-agreed price to u2018Au2019, based on the sales u2018Au2019 makes, my client
needs details of price, product and distributor in the SAP system, so
that month end reconciliation becomes easy.
For this u2018Au2019 is ready to share any data in any format.
My problem is, how to make system configuration, so to bring in
customer's customers into SAP without accounts being updated,
otherwise it would be double accounting as we are selling to u2018Au2019
alone and just maintaining invoice details of u2018Au2019's customer.

Answer 1

can we use special purpose journal here?
or any other scenarios present is sap std.