You also may stop our collection of location information via mobile application by following the standard uninstall process to remove all Square mobile applications from your device.</p> Promotional Communications <p>You can opt out of receiving promotional messages from Square by following the instructions in those messages, by informing the caller that you would not like to receive future promotional calls, or by changing your notification settings by logging into your Square account. You may only opt out of text messages from Square by replying STOP. Opting out of receiving communications may impact your use of the Services.