Admin can create a configurable product with different variations and make it available to customers so that they can buy those product variations in bulk.

To create a configurable product matrix

1. On the left navigation bar, click the PRODUCTS menu, and then click Catalog.
   The Catalog page appears as shown in the following figure:
   
2. Click the arrow next to the Add Product button, and then click Configurable Product.
   The New Product page appears as shown in the following figure:
   
3. Enter the values in the required fields.
4. In the Stock Status list, select In Stock.
5. In the Show Product matrix list, select Yes.
   The customers can view the configurable product matrix as shown in the following figure:
   Note : If the user selects the No option, then customers are not allowed to purchase the product variations in bulk.
   A simple product display appears as shown in the following figure:
   
6. Under Configurations, click the Create Configurations button.
   The Create Product Configurations page appears as shown in the following figure:
   
   1. Under Step 1: Select Attributes, select the Check box associated with the required attribute.
      OR
      Click the Create New Attribute button to create a new attribute, if not available.
   2. Click the Next button.
   3. Under Step 2: Attribute Values, select the Check box associated with the required values.
   4. Click the Next button.
   5. Under Step 3: Bulk Images, Price and Quantity, click the Radio button associated with required option.
   6. Click the Next button.
      The Product Configuration Summary appears.
   7. Click the Next button.
7. Click the Save button.
   

Tip : Make sure that the Stock Status value for all the products listed under Current Variations is set to In Stock. Otherwise, product will not appear on the customer frontend.