I have received 2 invoices stating that I have made purchases in your location. We are not in that location and have not made a purchase at Harbor Freight since last year. Is this just a scam to get my info or do you really send out emails.

Emailed receipts are an option when checking out at harbor freight. I would say that some how your email is being input. I would also check my harbor freight charge account if I had one just to make sure nothing weird was going on

Or someone is using your phone number on your account...?

Sounds like a scam to me. I have not heard of any one else having any problems either.