bpt:
With all due respect, your understanding of this proposal is misunderstood.
There is no reason to have to know the people in question.
U get to know them by asking questions.
As far as your labeling your children, with price tags.
The children are not labeled.It is simple Hakaras Hatov to remunerate for this tremendous Chessed, which removes so much anguish and worry.
i recently started doing this, especially for older ones and it is such chessed for them!