> For the complete documentation index, see [llms.txt](https://learn.erpag.com/project/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.erpag.com/project/create-new-product-1/untitled-4/basic-definition/minimum-purchase-quantity.md).

# Minimum purchase quantity

In case your supplier has a minimum purchase quantity you can order, you can easily set up that quantity in your product.

Go to your list of products and services.

```
Inventory > products and services
```

Open  wanted product and you will see the minimum purchase quantity field. In this field, just type in the minimum quantity you need to order. And save the changes.

![](/files/-LL_GelA27w2rmyd1uR3)

Now, when you generate a purchase order for that item from your supplier, the system will automatically populate the quantity field.

![](/files/-LL_H_27h24AQPlt1Z7N)

The minimum purchase quantity can also be defined in your supplier's price list.

![](/files/-LL_IBOXBuyWFbgKej5w)