Hi Bastian. Postmates looks very cool, but the site seems a bit sparse with details (I did find the help page, but it was very hard). For example, if I wanted an item delivered, does it need to be boxed up like I would if I were shipping with UPS (e.g. cardboard box, packing tape, etc.) or are you guys more flexible (or, alternatively, can you guys deliver a box to the shipper, wait 2 minutes to get it packed, and then ship it)? How flexible are delivery times?