My billing address is different to my delivery address, will this affect delivery?   
Your item will be sent to whichever address you entered under 'delivery details'.

If your billing address is different, this will not affect the delivery of your order.  Your billing address is simply where your credit/debit card is registered to.
 
Did this answer your question?
How long will it take for my voucher to arrive
My gift is not a voucher how long will it take to arrive
What will I receive with my voucher?
Will my gift fit through my letterbox?
What is a billing address?
Can I send my gift abroad?