Multiple Products Add to Cart One Click one product page

Hello,

I am attempting to create a product page of multiple products. I don't need to change the pricing, I just want click the Add to Cart button and have 5 existing products added to the cart. I read a similar thread saying to change the attributes but am unsure how to do this or if I can with v1.3.9h?

Thank you in advance

TYhis is builtin on the product listing page
You can see an example HERE

It is just settings in admin > config > product listing

Thank you for responding.

I have enabled something similar to this with the features option in admin.

When products with attributes are added to the page, more info displays instead of the quantity. Do you know if there is a way to set the default attribute and have the quantity box display instead?

more info displays instead of the quantity
It displays for these because they have attributes which must be selected