Can i buy a vaporizer on amazon if im under 18?

I have both my own checking account and debit card not attached to my parents. would amazon ask my age, or would the shipper ask for an id when delivering the package? its a magic flight launch box which are tiny so i dont know. also my bank wouldnt investigate if they found a vaporizer on my purchase history even though im only 17 right? and amazon diesnt ask for age, but will they research it to double check?