高效的推广商品：谷歌竞价推广好处是什么？WordPress主题购买能用多久？
谷歌竞价推广的优势 | Benefits of Google Ads
谷歌竞价推广（Google Ads）是当前最有效的在线营销方式之一：
Google Ads is one of the most effective online marketing methods available today:
- 精准定位目标客户 - 可根据地理位置、兴趣、搜索习惯等进行精准投放
- Precise targeting - Allows targeting based on location, interests, search habits, etc.
- 即时效果可见 - 广告上线后立即获得流量和转化数据
- Immediate results - Get traffic and conversion data immediately after launch
- 灵活控制预算 - 可设置每日预算上限，完全掌控广告支出
- Flexible budget control - Set daily budget limits for complete spending control
- 高转化率 - 针对有明确购买意向的搜索用户展示广告
- High conversion rates - Targets users with clear purchase intent
WordPress主题购买期限 | WordPress Theme Purchase Duration
WordPress主题的购买期限主要分为两种类型：
WordPress themes generally come in two purchase models:
- 按年订阅 - 支付年费可获得主题更新和技术支持服务，到期后仍可继续使用但无法获得更新和支持
- Annual subscription - Includes updates and support for one year, theme remains usable after expiration
- 永久授权 - 一次性买断，终身享受主题更新和技术支持
- Lifetime license - One-time payment for permanent updates and support
建议： 商业网站建议选择永久授权，个人博客可考虑年费方案
Recommendation: Business sites should opt for lifetime licenses, while personal blogs may consider annual plans
