Could a company know your date of birth from your bank information?

Question

I am just asking if a company that i want to buy something from (via internet using a debit card)

would know my date of birth and my nationalthy if i give them my bank account information?

Answer 1

They won't know your date of birth, but that doesn't mean they won't be able to retrieve your age (above 18 or below 18).  If the product requires age verification, then the vendor can request that information from you directly.

Answer 2

Usually no.