If you’re a Gmail user on an iPhone, there’s a good chance you’ve seen the promotion tool at the top of your inbox. This tool allows you to delete all of your promotional emails from your account, including those that were sent out in the past month. To use this promotion tool, first open up Gmail and sign in. Then click on the “promotions” tab at the top of your screen. You’ll see a list of all of your promotional emails that have been sent out in the past month. To delete them all, just click on one of them and it will take you to a confirmation page that asks for your permission to delete these emails. Once you’ve given permission, clicking on “delete” will take you to the confirmation page and will confirm that you’ve deleted all of these promotional emails.