Bulk delete customers

Hello,

I imported customers and it turned out that all the projects were imported as separate customers. Instead of approx 20 customers I ended up with almost 800. For some reason import rollback did not work, and I have to manually delete each customer, which is a huuuuuge hassle. I'm surprised you did not think about bulk deleting whereas I could just select the checkboxes of customers to delete and delete all of them at once. Please add that functionality.