Magento 2 Shopping Cart QR Code extension supports offline functionality by enabling users to view their shopping carts even without an internet connection. With QR codes generated for each cart, customers can scan the code using their mobile devices, and the cart details will be stored locally. This feature ensures a smoother shopping experience for users facing intermittent connectivity issues that allow them to save their cart and proceed without data loss. You can also use
Magento 2 Abandoned Cart Email Extension to setup an abandoned cart email reminder.
