What does the BIRTHDAY TODAY note mean?

When writing a letter to send (on the biblepay pool to orphans) in the notes section of the table it says: BIRTHDAY TODAY, what does this mean?

Does this mean the next time they receive a letter it will be on/around their birthday?

Thanks,
Its us mind power

Not sure that it is working properly, but it's supposed to show BIRTHDAY TODAY on the day of their birthday.  It wasn't working when it first appeared, and I'm not sure if it was ever fixed.

But I think it's to remind you that these are real kids out there, and they're growing up in part thanks to us.

But I think it's to remind you that these are real kids out there, and they're growing up in part thanks to us.

It really hits you, when you're writing the letter  How fortunate you really are, I'm so glad this is available to participate in!