Website Backup .com Website backup company Billed us at old address for services we did not order for website backup Phoenix Arizona

We live in iowa and got a bill to our no longer used address where we have not even been for a year. Fortunately, we have a reputation in our city so the mailman delivered us the mail. The bill is for seventy dollars for website backup and as a store that moved we know it's not ours and for two, we are a married couples owned business and know neither of us ordered, need, nor discussed this service and we have discussed stated and confirmed that we have no clue what this invoice is for.  Then, I researched and found several complaints so am adding mine to this scam, which was our thoughts. We had no intentions of paying this bill. It looks real with an account number, 3/16/2015 for date and post hours to call which I'm not as I'm not worried as I am not responding to this junk mail in appearance yet is clearly presented and fine print even reads as if it's an invoice for a service of all types. I wish I could submit photos of stated bill. It's crazy bizarre. Scam and don't pay but notify people as this is unacceptable and a stealing lying way to get account numbers for people whom do pay it a,one with giving someone free money for a service they do not only not have but do not need.  Our businesses website host has this protection built in and another reason we thought weird. Our website rental for a year isn't even as much as this place wants for their scam.  im not being scammed. Just reporting here is yet another one and this time it's our family owned small business.  Fail on scammers part....