A great platform with only a few minor issues

Doing things without taking consideration of their results seems to be an ongoing problem having a Canadian website. Most recently, the first mandated change affecting the checkout process and printing invoices in CAD resulted in the loss of many sales as I hardly had any US orders for several weeks (compared to the normal rate of 60% of all orders). Then BigC changed it back again to what it was before and a few weeks later changed it yet again. At least this time, there were no dire consequences but it would be good if you could give advance notice of these kinds of things or at least a notification that the change has taken place.