https://proficientwriters.net/wp-content/uploads/2020/04/logo-300x60.png00Paulhttps://proficientwriters.net/wp-content/uploads/2020/04/logo-300x60.pngPaul2020-09-24 18:55:512020-09-24 18:55:51What would be the constraints specifically dealing withdifferent currencies and market rate fluctuat