An agreed payment was made for a scientific project. I was informed once payment was picked up from western union package would be sent. I got ignored for several days then I received a email saying I had to pay double the amount I already payed due to package being to light. Either double or 100 for insurance. When I was first told the original amount would cover shipping cost as we'll. this person is a complete scam. DO NOT CONTACT THEM OR YOU WILL LOSE YOUR MONEY. It's company's like this that ruin true legit company'.