Welcome to our Support Portal › Forums › WooCommerce Personalized Product Options Manager (PPOM) › Quantity increase option on Single product not working › Reply To: Quantity increase option on Single product not working
When you are using ‘Variation Quantities’ input with ‘Option Price’, you cannot change cart quantity. Because quantities are being handled by our plugin. Otherwise, it will not calculate the right quantities and prices. I hope you understand this limitation.