Small-boat quota
Unused units, passed boat to boat.
Small-boat fishers in Busan and Ulsan trade spare quota units. We pair each offer, record the transfer and check landings against the quota held.
①
Holder history
Every unit lists its current holder and all earlier ones.
②
Pair and settle
An offer meets a bid and settles in a single step.
③
Landing check
A day's catch is compared with the quota that boat held.
