Well...I'm assuming it's going to be delivered to your house...So if you can't even get away with that, then you're going to get caught...Even if your parents can see your statements, a lot of diaper companies will have a discreet name...But that might not even matter if your parents would pry into it
Yeah, as it's already been said. If it isn't your card, under your name, with all your info, with you at the front of it all, then don't try it.
Do what I do (also already been said.) Go to the ATM and get some cash, maybe 25 or 30 dollars, or however much you need. Then go to some store and buy a giftcard. Then use the giftcard online. Then the only matter is the one regarding where to ship it.
None of the responses on this thread yet are as helpful as this one will be.
DO NOT use your debit card if your parents have access to see your account like my dad did until last year. Like others have mentioned, it will show the company you bought from, and don't expect it to be as discreet as the box. (example: "XP" for "XP Medical")
What to do: www.PayPal.com
Sign up for a PayPal account, and put your debit card into that. Most online stores have an option in the checkout to use PayPal. This is what it looks like in your bank statement if you order diapers with PayPal:
Kinda like everybody else said if its your parents don't do it but most companies i have used usually have there name under something pretty discreet from what they are actually selling. but kinda beating a dead horse here