..basically it means you pay some Steem and get an item (vs. trophy), 9/12 chance +1 to player hit, 2/12 chance +2 to player hit and maybe 1/12 chance +3 or +4 to player hit item. With all Steem to be autopowered up by our bot account. See: https://steemit.com/contest/@lordnigel/draft-item-shop-for-ibt-5-for-ibt-community-review for proposal.