Careful with these Ipsos purchase and return phone shops. I did two of the major carriers and they both billed me for service after I returned the phones and cancelled service.
One I have made three visits, purchase, return (they never cancelled the service even though I returned the phone) and then another to cancel service and they are still billing me. They are stating they can't deal with me on the phone since I can't remember my PIN and they want me to make a fourth visit to the store.