They overcharged us over and over. We have so many billing issues and no now to give us answers. Days and days waiting for someone to contact us. No even responding to our emails. Let alone any technical service. We changed providers and months after they came back asking for, apparently two months outstanding for payments. We sent all the payment information but apparently that was not enough as we just received a letter from a collection's company. Very frustrating company to work with and they should really review their customer service policies. I know we are a really small company and I feel they are completely taking advantage of us. And I also wonder, if more people are having the same " Overcharged issue".