Upgrading to WooCommerce Quick View Pro is pretty simple. If a user upgrades the plugin from the Free version to the Premium version, She/He has to purchase and download the plugin. And then install the Pro version manually. The Pro version won’t be installed automatically.

Instructions:

• Purchase first, please. Purchasing link → https://shapedplugin.com/plugin/woocommerce-quick-view-pro/
• Download the Pro version from My Account→ Dashboard→ File Downloads.
• Install and Activate the Pro version as usual.
• Deactivate and delete the FREE version (if you want).