Multiple main products can be purchased through the order forms through using Cart Mode. 

Step One: Navigate to your Funnel or Site

• Open the Funnel where you have your checkout (One-Step or Two-Step)
• Click anywhere on the checkout feature
• On the left-hand side, the editing sidebar will open
• Toggle on the “Enable Cart Mode” option to enable selling multiple products in a single order

Step 2: Limit how many of a product someone can order

• Go back to the Funnel Overview
• Click on Products
• Click the pencil edit Icon on the product you want to set a limit for
• Scroll down and toggle on “Allow multiple quantity to be purchased”

• Save