Setting a minimum order amount provides the option for you to restrict customers checking out below a certain amount.
Log in to your Stor Admin Area
Navigate to Settings
Then to Cart/Payment
In the General; under the Minimum total order amount: Add a minimum amount to the 'Minimum total order amount box.
This will restrict any customers from checking out below this amount.
Note: The amount entered is before any shipping costs or taxes are added.
If you do need some assistance or just get stuck at some point then do reach out to our friendly Support Team using the built-in Live Chat, via email