If you use the POS to run your restaurant, cafe, or any food-related business, you might want to assign orders to their tables..... not cart.
To enable this settings, please follow these steps:
Open the left-side menu by clicking on the three stripe lines on the top left corner
Click on Settings and select "CARTS" tab
Enable "Show carts as tables"
Your cart will be changed to table (i.e., Cart 1 is changed into Table 1)