Is sti-cs.com Safe?

Same company as ***** SEO e-mail SPAM + totally unreliable company: This company's salespeople are very nice and available right up until the moment a contract is signed and a deposit made. Then they disappear off of the face of Skype, Twitter, Facebook, e-mail... you name it, they're not there anymore. They do NOT deliver any of the results promised. They will take your money and leave you standing there. Furthermore, in the months and years since our (non-existing, really) working relationship came to an abrupt end (and chargeback), they keep sending their introductory e-mails to our company on a regular basis, which they undoubtedly find by Googling profitable keywords and then clicking on (your paid) AdWords to come and pitch their scam to you. This points to a company that is essentially a totally uncoordinated group of freelance salespeople whose only role is to recruit unknowing clients, before going on to their next victim. I strongly suspect they simply outsource _some_ of what gets done to Indian companies who do their "real" work - or what little of it ever gets done. Highly unrecommended! "