POS: Point of sales manage your shop with Odoo

Can customization is possible as per our requirements,

Mrp, incl of tax settings,
Stock maintenance like size, colour etc
Barcode generation
Reports,

Hello.
Please, First i want to know how to get the inventory of only one wharehouse like juste WC or WH.
And secondly I want to know on V15, there is a litte windows that open to give the amount of cash on the shop.. How to put it zero after each closing.
Thank you..

You are a great gifted teacher. i wish all instructors at odoo deliver like you. Webinar very fast and explanatory. keep it up. Kudos

Great training super

How do you do with customers who have not paid all due Amount on the invoice (where do you keep the balance

You're great Woman. Thanks for your easy training

How to get documentation for user Guide for this Odoo Application?

Inventory isn't updated until a POS session is closed? It doesn't even keep track of its starting inventory? With the version that I have, if you start out with an item with a quantity of 2 and you start a POS session and try to sell 3 at once, you'll get an error message. However, you can sell 2, and then sell 2 more, and then sell 2 more again with no problem. Once the session is closed, 6 will be deducted from your inventory leaving you with -4 items.

Wait, so inventory isn't deducted until it's closed?