which service you want ? do you want to build a windows service or web services ? or you want to do it using WCF ? what is your final output ? what you mean by transactions ? is it stored in database or what ? Please elaborate more so that we can help you better in order to resolve our issueThanks Koolprasd2003 Editor, DotNetSpider MVM Microsoft MVP 2014 [ASP.NET/IIS]
Need more details about your requirement, what type of transactions you are performing and what is the background we need more info..-------------------------------------------------------------------------------- Give respect to your work, Instead of trying to impress your boss.