In the attached file products_sets it shows a set of related products.
The file buy_now is a function to add multiple products in the shopping cart at once.
We now want the button “button_in_cart” to be displayed in the file products_sets. It should give buy_now.php?products=<all related product here seperated by comma’s>
very simple project, so don”t come with a long list of previous work etc.