Enabling and Configuration
ImportantPersistentCart does not need to be assigned to a layout since it doesn’t have a front-end side. After the installation, refresh your modifications and your module is ready to go.
PersistentCart is a lightweight module without extensive settings and customization. It has a single, simple purpose – to preserve the products that customers have put in their shopping carts and show them next time they visit your OpenCart store.
Once you install PersistenCart, go to the Control Panel to enable your module.
After you enable PersistentCart, you will open the remaining settings you can tweak.