1.) Enable Product Variant Quantity Min Max And Multiplier :

Enable Product Variant Quantity Min Max And Multiplier for use functionality of min, max and multiple quantity management at product variant level. If this is disabled then app follows min, max rule of product template by default

2.) Go to Product Variant for Configure Min, Max and Multiple Quantity :

Navigation : Sales → Products → Product Variants

3.) Configure Minimum, Maximum and Multiple of Quantity

4.) Configuired First Product Variant in Website :

Minimum Quantity is automatically assign at variant change and multiple quantity or maximum quantity rule apply as per action and set.

5.) Configuired Second Product Variant in Website :

6.) This Rule Also Work in Optional Product Popup :

7.) Product Cart Page :

Product Quantity rules also apply here as per set. Manually change quantity ot change by button both follows this rule.

8.) Enable Product Variant Display Minimum And Maximum Quantity Message:

If want to display Minimum Quantity and Maximum Quantity message in Product Page just enable Product Variant Display Minimum And Maximum Quantity Message.

9.) Minimum and Maximum Product Quantity Message :

10.) Enable Product Variant Display MOQ :

MOQ (Minimum Order Quantity) enable effect on product name display on the website.

11.) MOQ in Single Product Page :

12.) MOQ in Cart Line :

13.) Mass Config Min Max Multiply :

Selected Product Variant bulk publish is also possible which is responsible for save the time .

14.) Mass Config Min Max Multiply Wizard :

Configure minimum, maximum and multiple of quantity as per reqiorement.

15.) Mass Config Min Max Multiply Effect in Selected Product Variants: