Questions about sending payments

[Roddydup]

I want to order something online with my paypal account. Let's say I have $40 (I don't) balance on my paypal, my debit card is connected to my paypal account. If i order something will it take money from my paypal account or from the debit card? 

Thanks,

Rod

[snowshoe]

If you have insufficient funds in your PayPal Account balance, your card will be used.

[sandypurins]

It will take whatever is available in your PayPal account balance and the rest from your debit card.

~Sandy