MS suggests using FloatRates for the Exchange Service when using Currencies. This platform has stopped updating rates on weekends and historical rates change on the site after they are imported into BC. While MS has no ability to direct how FloatRates works, they should partner with a company that is more reliable and follows proper laws regarding exchange rates. If MS provides the ability to integrate with an exchange rate service, they should let Partners know of a reliable, free service or change how this is presented so that companies know they need to pay for an addition service MS cannot provide. I'm sure there is an opportunity for MS to partner with a company like XE.com without the clients needing to pay for XE.com separately.