The accounts of the baillis of Artois are a fruitful if hitherto under-used source for the administrative, social and economic history of the early fourteenth century. One subsection of the receipts of the baillis concerned “exploits”, that is, monies taken by the baillis in connection with their role in administering justice. They included commissions paid for debt enforcement, fines or percentages of fines payable to the comital administration, payments or “courtesies” made by those acquitted on criminal charges and fines for the remission of sentences of banishment, along with a few other miscellaneous payments. Some entries are too brief to be informative but this article seeks to examine the fuller entries for the information they can give concerning the administration of justice and the nature of the litigants in fourteenth century Artois, concentrating particularly on the bailliage of Artois. The results obtained are of interest in a wider context since, although legal systems varied considerably, even within France, the problems of the day administration of justice were common to most governments.