A few people/companies I've worked with avoid using the last few days of the month for "monthly" things.
For example, "every month on the 15th", "every month on the 1st", etc. It makes it easier to figure out compared to "every 30 days" or "every month on the 30th, unless there are less than 30 days in the month"
For example, "every month on the 15th", "every month on the 1st", etc. It makes it easier to figure out compared to "every 30 days" or "every month on the 30th, unless there are less than 30 days in the month"