Magento 2 Share Cart Functionality
Share Cart Extension provides cart item sharing functionality with customers. They can share cart products with other customers and they can see the notification in top link and have the option to accept or reject the shared cart request.
Send Share Cart Request:
Customers added products to the cart and shared cart products to another customer and sent requests you can do unsent.
Customers can see the notification in top-link. After accepting the request, all the product was displayed in the cart.
When a customer lock the cart, the shared product is not added to the cart.
Customers can unlock the cart so shared customers cart data will be updated automatically.