实道学院 vs EconoPro

实道学院 用户许可协议(EULA):https://www.apple.com.cn/legal/internet-services/itunes/cn/terms.html 【连续包月实道学院黄金会员说明】 1.订阅周期:一个月 2.订阅价格:每月50元 3.付款:用户确认购买并付款后记入iTunes账户 4.取消续订:如需取消续订，请在当前订阅到期24小时以 前，手动在iTunes/AppleID设置管理中关闭自动续订功能 5.续订:苹果iTunes账户会在到期前24小时内扣款，扣款成功后订阅周期顺延一个月 6.实道学院隐私政策:https://sso.168cjw.com/agreement/privacy 7.实道学院用户服务协议:https://sso.168cjw.com/agreement/agreement 8.实道学院VIP会员服务协议:https://www.hks168.com/agreements/memberService 用户许可协议(EULA):https://www.apple.com.cn/legal/internet-services/itunes/cn/terms.html 【连续包半年黄金会员说明】 1.订阅周期:6个月 2.订阅价格:6个月240元 3.付款:用户确认购买并付款后记入iTunes账户 4.取消续订:如需取消续订，请在当前订阅到期24小时以 前，手动在iTunes/AppleID设置管理中关闭自动续订功能 5.续订:苹果iTunes账户会在到期前24小时内扣款，扣款成功后订阅周期顺延半年 6.168隐私政策:https://sso.168cjw.com/agreement/privacy 7.实道学院用户服务协议:https://sso.168cjw.com/agreement/agreement 8.实道学院VIP会员服务协议:https://www.hks168.com/agreements/memberService 用户许可协议(EULA):https://www.apple.com.cn/legal/internet-services/itunes/cn/terms.html 【连续包年黄金会员说明】 1.订阅周期:一年 2.订阅价格:每年368元 3.付款:用户确认购买并付款后记入iTunes账户 4.取消续订:如需取消续订，请在当前订阅到期24小时以 前，手动在iTunes/AppleID设置管理中关闭自动续订功能 5.续订:苹果iTunes账户会在到期前24小时内扣款，扣款成功后订阅周期顺延一年 6.实道学院隐私政策:https://sso.168cjw.com/agreement/privacy 7.实道学院用户服务协议:https://sso.168cjw.com/agreement/agreement 8.实道学院VIP会员服务协议:https://www.hks168.com/agreements/memberService

EconoPro is a complete economics companion for students in grades 5–12 — and for anyone who wants to understand economics clearly. It brings together 300+ economic formulas, organized into 13 categories: microeconomics, macroeconomics, finance, accounting, banking, statistics, international economics, econometrics, business, operations, real estate, investing, and development economics. Every formula comes with a clear explanation and step-by-step solved examples. FEATURES 300+ formulas with explanations and worked examples 91 interactive diagrams and graphs Financial calculators: compound interest, ROI, break-even, VAT, markup, inflation and savings Scientific calculator Value & rate converter Quiz with 120 questions across difficulty levels Dictionary of 200 economic terms 200 economics facts Symbols reference Key rules and laws Favorites to save what matters Dark and light mode Whether you're preparing for an exam, doing homework, or refreshing key concepts, EconoPro keeps everything in one clean, easy-to-use place. Terms of Use (EULA) & Privacy Policy: https://sites.google.com/view/etemidev/privacy-policy-econopro