Here are a few options for the description of the WordPress post_tag “直接購買” (Direct Purchase) in Traditional Chinese, catering to different intended uses:

**Option 1: Concise and Straightforward (Most Common)**

* **繁體中文:** 直接從我們的網站購買產品。
* **English Translation:** Purchase products directly from our website.
* **Rationale:** This is the most basic and clear description, simply explaining the meaning of the tag. It’s suitable when space is limited or the primary goal is clarity.

**Option 2: Emphasizing Benefit (Encourages Action)**

* **繁體中文:** 直接購買，享受優惠和快速配送！
* **English Translation:** Direct Purchase, Enjoy Special Offers and Fast Shipping!
* **Rationale:** This option highlights a benefit of direct purchase, encouraging users to click on or use this tag to browse products. It’s good for attracting attention.

**Option 3: Explaining the Concept (Suitable for Explanatory Content)**

* **繁體中文:** 透過本網站直接向我們購買產品，省去中間環節。
* **English Translation:** Purchase products directly from us through this website, eliminating intermediaries.
* **Rationale:** This provides a concise explanation of what direct purchase means, suitable when you are aiming for clarity and a better understanding of the term.

**Option 4: Focusing on Customer Experience (Boosting trust)**

* **繁體中文:** 直接購買，安全可靠，享有便捷購物體驗。
* **English Translation:** Direct Purchase, Secure and Reliable, Enjoy a Convenient Shopping Experience.
* **Rationale:** This emphasizes the security and the convenience of your direct purchase experience which provides more trust to your website visitors.

**How to Use in WordPress:**

1. **Go to the Post Tag:** Navigate to the “Posts” -> “Tags” section in your WordPress dashboard.
2. **Find “直接購買”:** Locate the tag “直接購買” (Direct Purchase) in your tag list. Click on “Edit” or click the tag name if your WordPress is setup to edit the tag directly.
3. **Enter the Description:** In the “Description” field, paste one of the above options in Traditional Chinese.
4. **Save:** Click “Update” to save the changes.

**Considerations when Choosing:**

* **Purpose of Tag:** Why are you using this tag? Is it for categorization, filtering, or a marketing campaign?
* **Target Audience:** Who are you writing for? Adjust the tone and vocabulary accordingly.
* **SEO:** Consider adding relevant keywords to improve search engine visibility. (Although for a tag, the SEO benefits are generally small compared to the post content.)
* **Space:** Keep the description concise, especially if it will be displayed in a limited space.

Choose the option that best suits your needs and the overall goals of your website. You can experiment and adjust the description later if you wish.