I am creating my store meds4go.com. I want to add grouped product like this (Please see image)

Here Pack Size, Qty, Price per unit, total price. These are four attributes. I am trying hard to find a way to display my product like this and which type of product I should add (Group , Config or what).
I tried with all type of products.
You can check it on my website
Hi there!
Welcome to the community. It sounds like you have been working hard to get this specific layout for meds4go.com. It can definitely be tricky to decide between product types when you have a very specific table layout in mind.
Although the screenshot you mentioned didn't appear in the post, based on your description of the columns (Pack Size, Qty, Price per unit, Total price), I can guide you toward the right architecture.
Based on what you want to build, the Grouped Product is the correct choice.
Here is a quick breakdown of why the other types likely failed for your specific need:
Configurable Products: These are designed to "filter" a list down to a single item (think of a T-Shirt where you pick a size and color, and eventually order just one resulting article).
Bundle Products: These are complex and used for "build-your-own" scenarios (like a PC Configurator). They add a single composite item to the cart.
Grouped Products: These are designed specifically to present multiple Simple Products (articles) together on a single page. This matches your goal of listing different "Pack Sizes" in a table format.
While the Grouped Product is the correct backend type, standard Magento/Adobe Commerce themes usually only display the product name and a quantity box in the group table.
To display the extra columns you mentioned (Pack Size, Price per Unit, Total Price), you will need to perform some frontend customization:
Assign Attributes: Ensure your associated Simple Products have attributes for "Pack Size" and "Price Per Unit" filled out.
Modify the Template: You must modify the table view in your frontend theme. The default grouped product template loops through the associated products; you will need to edit this code to explicitly fetch and display the attribute values for "Pack Size" and "Unit Price" in new table columns.
Note: Remember that Grouped products themselves are not added to the cart; rather, the customer is actually adding the specific Simple Products (the specific packs) found within the list to the cart.