{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to buy or sell goods in the market?","a":"onitor and adjust: Continuously monitor the sales performance and adjust pricing or marketing strategies as  needed to maximize profits."}]}],"pr":"593e4a4ddd2bc442e7e45e064ba1d3381bed7639b698e7f776fcefe33336d4f7"}