I am using this tool to synchronize my ERP system which is an accounting software called P&L module of Ariba e-commerce solution in India. It has been very helpful so far as it helps me sync all transactions that are done through our online store into one single database where we can easily monitor them at any point time during day or night without having access to internet connection. The only thing i dislike about its functionality is there should have more features added such as recurring payments etc but overall working well till now though sometimes it does not work properly due to some connectivity issues between server side & client machine. If you want your financials under control then go ahead use this! In case if anything wrong happens regarding payment transaction synchronization please contact their support team they will surely help us out no matter what type of issue comes up because they know how much value do these kind of tools bring when used.