权威SEO指南：开源vs闭源建站区别与谷歌推广付款问题解析
谷歌推广为什么付不了款？ | Why Can't I Pay for Google Ads?
常见原因包括：支付方式不支持、账户验证未完成、信用卡额度不足或银行风控拦截。建议检查支付信息完整性，联系发卡银行确认国际支付权限。
Common reasons include: unsupported payment method, incomplete account verification, insufficient credit limit, or bank risk control blocking. We recommend checking payment information completeness and contacting your card issuer to confirm international payment permissions.
开源vs闭源建站本质区别 | Core Differences: Open Source vs Closed Source
手机系统类比 | Smartphone Analogy
开源 ≈ 安卓系统：自由安装应用，但需承担安全风险。典型代表：WordPress, Magento
Open source ≈ Android: Freedom to install apps but bears security risks. Examples: WordPress, Magento
闭源 ≈ iOS系统：严格管控保障安全，但限制功能扩展。典型代表：Shopify, Wix
Closed source ≈ iOS: Strict control ensures security but limits functionality. Examples: Shopify, Wix
婚恋模式类比 | Dating Model Analogy
开源 = 自由恋爱：自主权高但需筛选风险
Open source = Free love: High autonomy but requires filtering
闭源 = 相亲安排：流程规范但选择受限
Closed source = Arranged dating: Standardized process but limited choices
开源平台核心优势 | Open Source Advantages
- 完全掌握网站所有权
- Full ownership control
- 高度自定义开发空间
- High customization potential
- 长期成本效益更优
- Better long-term cost efficiency
闭源平台核心价值 | Closed Source Benefits
- 专业技术支持团队
- Dedicated technical support
- 系统自动更新维护
- Automatic system updates
- 开箱即用的稳定性
- Out-of-the-box stability
SEO关键建议 | SEO Recommendations
对于需要深度SEO优化的外贸企业，开源系统提供更灵活的元标签控制、URL结构和页面速度优化空间。
For international trade businesses requiring deep SEO, open source systems offer more flexible meta tag control, URL structure and page speed optimization.
决策树参考 | Decision Tree
选择开源如果：需要定制功能/计划长期运营/有技术团队
Choose open source if: Need customization/Long-term operation/Have tech team
选择闭源如果：快速上线需求/无技术背景/预算允许持续付费
Choose closed source if: Need quick launch/No tech background/Budget allows recurring fees
