continuous stock: whs movement not change Accounts and Costs?

Dear all,

our customer XYZ has a SAP B1 9.0 continuous stock company.

He needs to manage the goods (articles) he sells to one of his customer C0001 in a specific SAP B1 warehouse W1.

The goods are already invoiced and delivered but our customer XYZ doesn't ship them immediately (he holds the articles in one his warehouse W1 and wait for specific orders by C0001).

Our customer XYZ needs to know how many articles he has in the W1 warehouse, but he doesn' want SAP B1 makes any sort of registration on Balance Accounts and ProfitAndLoss Accounts when a Goods Receipt on W1 is created.

Also, most important, the cost of the article vave not to change when Goods Receipt on W1 is created.

Is it possible to solve this request in a SAP B1 continuous stock company?

Please, can someone help me?

Best regards

Emanuele