My PhotoShelter account uses a variety of vendors for customers who wish to order prints and products. However, for Exposure Manager there will be a very short and temporary disruption to services. I only just received this e-mail:
Due to unforeseen circumstances, our print partner Exposure Manager will be offline for an unspecified period of time tomorrow (Thursday, March 31st) beginning around 3pm. We anticipate the downtime to be about 3 hours, but as the situation is unfortunately out of our control, we are unable to provide an exact time estimate. We are terribly sorry for any inconvenience this may cause, but no orders containing Exposure Manager prints/products will be able to be placed during this outage. During this window, customers attempting to purchase Exposure Manager prints/products from your site will be met with a “temporary unavailable” message when attempting checkout.