There are Bellow Steps to Set Maximum Qty Allowed in Shopping Cart -
- Step 1: From the admin panel, move to Stores > Settings > Configuration.
- Step 2: From the left menu, expand CATALOG and choose the Inventory option.
- Step 3: Enlarge the Product Stock Options and set the number of quantities in the Maximum Qty Allowed in Shopping Cart field.
- Setp 4: And last Click on Save Config Button.