We’ve built a new payment link unit price 1 USD, please enter the quantity to get new price that you need.

For example if the 10 users price is 345$  and the 50 users price is 885$, the difference is 540$, you should enter quantity 540 to get the new price 540$ to upgrade your existing 10 license to 50 license .

The payment link: https://www.bluesnap.com/jsp/buynow.jsp?contractId=3271914

If you need OsMonitor server for SQL server, the payment link is https://secure.avangate.com/order/checkout.php?PRODS=4679395&QTY=1&CART=1&CARD=1