I sent a parcel on a Wednesday by Collect+ to a moderately remote part of Scotland. This was the only carrier offered by Interparcel on this occasion. When I booked, I was reminded of the remote location, and as a consequence was informed the parcel wouldn't be delivered until the Monday. It didn't actually arrive until Tuesday, despite tracking showing that it had arrived at the nearest depot on the Friday morning. The tracking info given used an abbreviation which made no sense, and so I had no way of finding out what was going on. This caused some problems and anxiety for both me and the recipient. I wouldn't trust delivery dates given for Collect+ in the future, and probably wouldn't use that service again.