Confirm there are not already settings or features that do what the shop is asking for. We do have an option to clear cart of customer one by one however we do not having setting to bulk remove the customer shopping cart.

What does the shop want the product to do? Shop needs an option to clear the customer's cart in bulk.

Why/how would it improve sales or efficiency? This settings will help shop to clear the customer carts in one go instead of clicking on clear cart option on by one