Magento Cart Extensions
Magento 2 Cart Extensions improve your customers' experience and order management within a few clicks. They are directly and indirectly related to the order administration. These are extensions that allow you to improve Magento add to cart, apply discounts, and redirect customers to purchasing step. Besides, you can convert guest orders to customers and optimize the order grid.
Plenty of features yet to explore. You’re welcome to go through all of them and benefit from improved order processing.