How do I confirm my email is linked to my bit coin address

[baggage]

I ordered some items from Overstock.com this morning, but I entered the wrong amount of bitcoin to pay for it.

A rep from Overstock says they have to reimburse me the bitcoin so I can start the order over, and they want me
to verify my email with my wallet address.
 
Can anyone explain how I do this?  Any help is very appreciated.

Thank you.

[Sonny]

I ordered some items from Overstock.com this morning, but I entered the wrong amount of bitcoin to pay for it.

A rep from Overstock says they have to reimburse me the bitcoin so I can start the order over, and they want me
to verify my email with my wallet address.
 
Can anyone explain how I do this?  Any help is very appreciated.

Thank you.

I guess you may need to sign your email with your address.
But, you'd better ask that rep directly what you need to do.

[chocomav]

Their technical support department should be able to help you out. You could also google "How can I link my email to my bitcoin address" and explore the top few links. This usually works quite well.

[roslinpl]

I ordered some items from Overstock.com this morning, but I entered the wrong amount of bitcoin to pay for it.

A rep from Overstock says they have to reimburse me the bitcoin so I can start the order over, and they want me
to verify my email with my wallet address.
 
Can anyone explain how I do this?  Any help is very appreciated.

Thank you.

Just ask them for step-by-step tutorial.