Each brand of gold shop, the calculation method of gold depreciation fee is different. Some counters charge 30 yuan per gram, while others directly charge 10% of the weight of gold as depreciation expense. The depreciation charge per gram of 30 yuan is fixed and has nothing to do with the market gold price. The practice of charging gold gram weight 10% as depreciation expense is based on the whole gram weight of gold. Although the calculation method is different and the amount is different, depreciation expense is one of the items in every gold shop. The bigger the brand, the more expensive the depreciation expense. Each brand of gold shop, the calculation method of gold depreciation fee is different. Some counters charge 30 yuan per gram, while others directly charge 10% of the weight of Meng Jujube Huijin as depreciation expense. The depreciation charge per gram of 30 yuan is fixed and has nothing to do with the market gold price. The practice of charging gold gram weight 10% as depreciation expense is based on the whole gram weight of gold. Although the calculation methods of each branch are different, the amount is also different, but the depreciation expense is one of the items in every gold shop. The bigger the brand, the more expensive the depreciation expense.