How to increase the stock level

If you want to increase the stock level of a product, you need to create a new expense

Select the partner from whom you purchased the product, or create an example partner just for that purpose

Select the product, you want to increase the stock, and add it to the Expense document by clicking it

When you are done, just click Save

As you can see the stock level of the product is raised from 100 to 120

If the purchase price is not 0, the amount of the expense document will appear in the business statistics