I called them every month and told them I did not authorize the payments so they said they would return the monies within 2 to 5 days. Not happening and they just took it again this month. I have purchased nothing from them in the past 3months. And they keep charging. I had to have my credit card company dispute the claim. I will also cancel my credit card if they cannot get my money back. Dont use signals they are a bad company. Watch out. User's recommendation: Stay away from this company do not give them a credit card number.