To display products which were also bought on the product details page:
  1. In the administration panel, go to Design > Layouts > Products.
  2. Click the + button in the necessary Grid and click on the Add block link. In the opened window:
    1. Open the Create New Block tab and click the Products block type button.
    2. In the General tab enter the block name (e.g. Customers also bought).
    3. In the Content tab select Also bought in the Filling select box.
    4. Click the Create button.


To disable this section for some product pages:
  1. Click on the gear button in the created block.
  2. In the Status tab click the Add Product button and select products.
  3. Click the Save button.