Skrill is not using Moneybooker, now it has changed its test payment method. Documented here Page # 13 ( 2.3.2 ): https://www.skrill.com/fileadmin/content/pdf/Skrill_Quick_Checkout_Guide.pdf
Use below Merchant Test Accounts provided by Skrill:
C# Code:
string url = "https://pay.skrill.com/?";
// Merchant Details
url += "pay_to_email=" + "demoqco@sun-fish.com";
url += "&recipient_description=" + "Your Project Title";
url += "&language=" + "EN";
url += "&transaction_id=" + "Your Transaction ID";
url += "&return_url=" + "Your Return URL After Successful Payment";
// Payment Details
url += "&amount=" + "Your Total Amount";
url += "¤cy=" + "USD";
url += "&amount2_description=" + "Item Price:"; // item name
url += "&amount2=" + "Your Price Here"; // place price
url += "&amount3_description=" + "Quantity:";
url += "&amount3=" + "Your Quantity Here";
url += "&amount4_description=" + "Tax:";
url += "&amount4=" + "Your Tax Here";
url += "&detail1_description=" + "Order ID:";
url += "&detail1_text=" + "Your Order_ID Here";
url += "&detail2_description=" + "Description:";
url += "&detail2_text=" + "Description of product";
url += "&detail3_description=" + "Product ID:";
url += "&detail3_text=" + "Your Product_ID here";
url += "&detail4_description=" + "Order Date:";
url += "&detail4_text=" + "Order Date here";
// Split Gateway
// If Payment method not set then skrill will automatically select methods in your country
//url += "&payment_methods=" + "WLT,ACC"; // Skrill, Credit/Debit Cards
// redirects to Skrill
Response.Redirect(url)
For test payment use below test cards numbers after redirecting to Skrill:
NOTE: Amex uses four digits test CVV
