Screen 'Goods' contains a list (catalog) of all your goods including information about quantity in stock. Buttons at the bottom allow you to create a new item, a new group, or duplicate (copy) an existing item.
You can swipe any item to the left to access various functions related to the selected item.
These buttons allow you to move the item to another group (folder), view item history (the list of all transactions containing this item), view how many of this item you have in all stores, edit or delete the item.
You can use buttons at the top of the screen to search and sort your items.
The button with 3 dots at the top-right corner provides access to the additional menu containing more functions.