A 100 yuan banknote with the last six digits of its serial number being "080808" can be spent as 10,000 yuan, a 100 yuan banknote with the last five digits of its serial number being "80808" can be spent as 1,000 yuan, and a 100 yuan banknote with the last two digits of its serial number being "08" can be spent as 200 yuan. Not long ago, in order to promote sales and attract customers before May Day, a merchant in Xiong County, Baoding, made an article on Renminbi serial numbers. This act was determined as an illegal act by the People's Bank of China Baoding Central Branch. Ms. Wang from Baoding went to Xiong County for business. When she walked near the north entrance of the farmers' market, someone handed her an advertisement flyer with the above content. The reporter saw that on the beautifully printed color promotional poster, the title "Newly Dressed to Welcome the Olympics, 5 Moves Trigger Shopping Craze in Xiongzhou" was particularly eye-catching.