You want to manage the number of products in stock and out of stock? The size M shirt is only red but all blue, the size L shirt is only blue but all yellow. You do not want your system to display the yellow L size shirt when in fact out of stock. We offer the "Conditional Logic" feature so you can display stock availability, stock availability and stock availability. I will guide you in detail the operation steps. Let's explore together.

Step 1: To perform this function, of course, the first thing we need to create is a product such as a shirt, pants or shoes.

Note: when creating a product and name it TEST09, remember to check the box "Enable Printing option", then you can save it temporarily in draft or Publish always.

Step 2 : To proceed with the "Conditional Logic" function, go to the newly created product section and select Edit Option.

The system will redirect you to the "Edit Option" page, you also name the Edit Option, for example I will set it to TEST09 to refine the options for the product.

Step 3 : You select the "Default field"

For example: the product you want to refine is a shirt. We will proceed as follows:

- Fill in the value fields of the product including Size and color

  •  Size field we have 4 values: XL, L, M, S
  •  Color field we have 4 values: RED, GREEN, BLUE, GRAY

Step 4 : Select conditions specific to the product

For example:

Sizes are available in BLUE and GRAY

Only sizes XL and L are RED (Size M and S are not RED).

Only sizes XL, L and M are GREEN (Size S is not GREEN)

Note: Select "Any" instead of "All" in the "Enable this Field If"...."Of these rules match"

And remember in Color -> Appearance, Select "Swatch" to show color samples

And finally review how the function works on your store.

Also you can refer to the detailed video below:


1. Add text and curved text in NBdesigner

2. Add art feature Easily

3. You can upload images quickly

4. Improving UX with free-hand drawing

5. More professional by add QR code feature

6. Powerful layers

7. Powerful help tool

8. Easy preview with Zoom function 

9. Other features of woocommerce product online design



NetBase provides Template, Extensions and e-commerce solutions for open source: WordPress, Magento, Joomla Virtuemart. Other awesome items also come from NetBase Team:

You can refer to the great products and features of WooCommerce online Product Design plugin here :