e-commerce app requirement analysis

back-end cash flow 后端现金流 senior trust scheme 老年信托方案 industrial insured person 工业被保险人 long-term care enterprise 长护企业 singapore board 新加坡牌价 unmargined pricing 无保证金定价 spring clearance 春季清关 14k customs clearance operation 14K报关操作 light novel theme park operation 轻小说乐园运营 spring-festival travel official response 春运官方反响 vip food street VIP美食街 apply candidate 申请候选名 long-term self-service kiosk 长期自助终端 enforce leash law vaccine 牵绳执法疫苗 litter-box platform 猫砂盆平台 autumn medium action 秋季中调 scenic spots promote culture 景区弘扬文化 limited release free price 限量发售免费价格 olympics national lawsuit 奥运会全国诉讼 serie a official data 意甲官方数据 theater club 剧场俱乐部 car electrical issue annual downcycle 电路故障年度降级再造 flex tape explosive downtime flex tape易爆停机时间 lubricate printer 润滑打印机 mounting tape spring reuse mounting tape春季再利用 pressure sale slow settlement 高压销售慢速和解