Question about the correct usage of Warehouse

Hi, this is the scenario…
There is a new beer in town… ITAIPAVA. The salesman of ITAIPAVA offered to me to centralize beer here and redistribute them to the owners of Barraquinhas (small beer plaze). the idea is to have a stock of 20 or 25 boxes and sell to the Barraquinhas to one price and also use that stock to “sell myself” and complete my freezer…

As I never used WareHouses, and would like to start with tight foot… what would be the correct way to do that. I will have a sepparate department for this Deposit Idea.

Thanks!!!

G.