I have been working with this company for more than a year and the main advantage is that I get a very good response at any time and always get a quick response. I have no idea how much I've suffered with other companies, where no one gives a shit about you, you have to wait weeks for answers to your questions! ( I got sick of it) Alpha is like a breath of fresh air. I will give you a 10 for efficiency. From the pluses I will allocate a large number of foreign market offerers.