Gregor Stock
Spoiler warning: Articles include story details through Episode 47 of the main campaign and all three episodes of Parental Advisory.
Gregor Stock is the short, stout human founder of Stock and Trade Emporium, recognizable by braided brown-and-orange hair and a purple eye patch. He hires the party to recover his ship and cargo from Aelmor.
The recovery payment is eight percent of the returned stock: forty gold on five hundred gold of recovered inventory. His separately negotiated store discount is ten percent. A later casual recollection of eight percent conflicts with that confirmed discount.
He also pursues rumors of gemstones beneath the island. After the party's return expedition, he buys ten bloodstones for five hundred gold in a completed sale. This does not establish a separate eight-percent gemstone contract or ownership of every remaining deposit. His Beckinsdale shop is managed by Pavel.