Camptowns also contain other businesses such as barbershops, pawnshops, convenience stores, and so forth. Commercial and thrift banks, pawnshops and cooperatives provide financial services. The "Poblacion" area hosts numerous shops, restaurants, banks, pawnshops, and other establishments. In 1926, the Hong Kong government strengthened its regulations on pawnshops and drafted pawn legislation. Most pawnshops accept jewelry, vehicles or electronic valuables as collateral. The Hakkas are known for running pawnshops, traditional Chinese medicine shops and optical shops. Most of his targets were jewelry shops, pawnshops and the homes of the wealthy. This co-operative runs several businesses including pawnshops and restaurant supply stores. Nevertheless, Rosslyn remained primarily known for its pawnshops and used car dealerships for many years. Trade and commerce are active, such data processing, pawnshops and banks as well. Some pawnshops sell speciality items online, on eBay or other websites. Pawnshops were also often affiliated with fencing stolen goods. Some pawnshops set up their own screening criteria to avoid buying stolen property. Most pawnshops are willing to negotiate the amount of the loan with the client. The woodblocks were also traded or sold to other publishers or pawnshops.