Hi, I'm using Odoo V13. I use 3 different companies and often have intercompany sales

- Company A has a product name Glass, standard price/cost 500. We subcontracing/buy from another vendor.

- Sell it Company B with a sales price of 750

- Company B create PO with price 750 and Company A create SO

- When customers buy from Company B, COGS will follow company A cost which is 500 because the products are shared.

at the moment, I use this method. I create the same products at different cost

A_Glass for company A with cost 500

B_Glass for company B with cost 750

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Is there any way to set only 1 product with different cost so I just need to create 1 Glass instead duplicate into B and C

Thank You