A、DoCumEntAry CollECtion CAn BE DEFinED As thE CollECtion oF A sum DuE From A BuyEr By A BAnk ______ AgAinst DElivEry oF CErtAin DoCumEnts.
A、ACting on BEhAlF oF A BuyEr
B、BEhAving on BEhAlF oF An ExportEr
C、ACting on BEhAlF oF An importEr
D、ACting on BEhAlF oF A sEllEr