You can set a default value for the quantity field by doing the following.
- From the WordPress admin area, go to Multiple Products to Cart Plugin.
- Click on “Settings”, then go to the “Initial Product Quantity” field.
- Put a numeric value to set as the default value for the quantity field.
- After you have set the default value for the quantity field for each product, click on Save Changes.
- Copy your table’s shortcode and paste it on a page or post you want to display the new product table with your custom default value for the quantity field.