The choice of H5 and applet depends on the requirements. For applications with cross-platform, rapid development and high scalability, choose H5; for applications with native experience, rich functions and platform dependencies, choose applets.

There are differences in the promotion methods of H5 and mini programs: platform dependence: H5 depends on the browser, and mini programs rely on specific platforms (such as WeChat). User experience: The H5 experience is poor, and the mini program provides a smooth experience similar to native applications. Communication method: H5 is spread through links, and mini programs are shared or searched through the platform. H5 promotion methods: social sharing, email marketing, QR code, SEO, paid advertising. Mini program promotion methods: platform promotion, social sharing, offline promotion, ASO, cooperation with other platforms.

The best cryptocurrency trading and analysis platforms include: 1. OKX: the world's number one in trading volume, supports multiple transactions, provides AI market analysis and on-chain data monitoring. 2. Binance: The world's largest exchange, providing in-depth market conditions and new currency first-time offerings. 3. Sesame Open Door: Known for spot trading and OTC channels, it provides automated trading strategies. 4. CoinMarketCap: an authoritative market data platform, covering 20,000 currencies. 5. CoinGecko: Known for community sentiment analysis, it provides DeFi and NFT trend monitoring. 6. Non-small account: a domestic market platform, providing analysis of linkage between A-shares and currency markets. 7. On-chain Finance: Focus on blockchain news and update in-depth reports every day. 8. Golden Finance: 24 small

10 top scams on cryptocurrency exchanges Common scams: fake exchanges, Ponzi capital trading, contract manipulation, fake coin phishing, customer service fraud, etc. Identification points: Check regulatory licenses, check contract addresses, and be wary of high-yield commitments Must be protected: Use only mainstream exchanges (Binance/Coinbase) Enable hardware wallet Reject share private key/verification code Deal with fraud: take screenshots immediately, freeze assets, report on the platform, and report to the police Core principle: Any request for password/transfer is a fraud!

Binance C2C transactions allow users to buy and sell cryptocurrencies directly, and pay attention to the risks of counterparty, payment and price fluctuations. Choosing high-credit users and secure payment methods can reduce risks.

Choosing UC browser or QQ browser depends on your needs: 1. UC browser is suitable for users who pursue fast loading and rich entertainment functions; 2. QQ browser is suitable for users who need stability and seamless connection with Tencent products.

The time for recharge of digital currency varies depending on the method: 1. Bank transfer usually takes 1-3 working days; 2. Recharge of credit cards or third-party payment platforms within a few minutes to a few hours; 3. The time for recharge of digital currency transfer is usually 10 minutes to 1 hour based on the blockchain confirmation time, but it may be delayed due to factors such as network congestion.

The application scenarios of H5 and applets are different: H5 is suitable for lightweight applications that do not require native functions, while applets are suitable for complex applications that have native functions. Mini programs are better in terms of functions, performance, development costs, user experience, promotion and updates. When making a choice, enterprises need to consider comprehensively based on factors such as application type, functional requirements, user experience requirements, development costs, and promotion strategies.