In stock-keeping units, it says the 'INVENTORY' on the right hand side, but I have to click into each individual line to see how many are allocated to sales orders. In other systems it gives you an instant 'On hand' stock and also 'free stock/available stock' at a glance. Incredibly frustrating when I am trying to tell a customer what stock we have of a certain size or colour of a garment and I have to click through every line to see if the ones showing in 'Inventory' are allocated to a sales order already. There doesn't seem to be a personalise +field option to simply add 'availability' in this stock-keeping units section which is a massive issue and very time consuming.