Updated (inserted missing parts) 1. In /warp shop a.k.a. /warp trade, add sell signs for items that are usually sold by 1 (carrots, potatoes), to allow selling in larger quantities (16 etc). Selling inventory of those becomes a nuisance. No problem hold mouse key and drink a cup of coffee while stuff is being sold, but it floods the chat window that could contain important messages. 2. Revise, if possible, dirt/lava selling restrictions. Since dirt is sold for in-game money and those are earned relatively easily, there's no point to forbid trading dirt by players, IMNSHO. 3. If I am not mistaken, not all /challenges can't be completed. Perhaps they should be removed/disabled? 4. There's no tutorial on creating chest shops on Hellblock. Perhaps a small one on /spawn could be of help? Thanks.
