Messages from lunar

Lunar is a service or company that sends SMS messages to its users. Based on the content of the messages, it appears that Lunar offers an app for download and use. The app may be related to business management as one message mentions "Lunar Business." Another message requests a better photo of either a passport or driver's license from someone who has applied for something through Lunar. Additionally, there is mention in one text about not sharing certain codes with anyone else which suggests some level of security measures being taken by this service/company/app. While web search results provide information regarding lunar calendars and definitions relating to the moon, they do not appear directly relevant to these specific SMS messages from Lunar itself.