The Offer system (half of what "Offer Up" is) is jank as all hell. Sometimes it will work For no explained reason And then just NOT work For no explained reason. The error messages are so undescript. It will say "contact offer up", and not offer any additional information as to what is creating the error. So you contact support with this vague information from a vague error, basically say "welp. Just broke." And you get equally vague laundry list of POSSIBLE solutions. Poor user experience