Here are a few options for a WordPress post_tag description for the title “openpoint價值” (openpoint value) in Traditional Chinese, depending on the desired SEO and user-friendliness:

**Option 1: Concise and SEO-focused**

* **Description:** 探索 OpenPoint 價值，包括 OpenPoint 點數的兌換、應用與回饋。 (Explore the value of OpenPoint, including the exchange, application, and rewards of OpenPoint points.)

* **Explanation:** This is a short, clear description that incorporates key search terms (“OpenPoint 價值” – OpenPoint value, “兌換” – exchange, “應用” – application, “回饋” – rewards, “點數” – points). Good for overall SEO and search visibility.

**Option 2: User-friendly and Informative**

* **Description:** 了解 OpenPoint 點數的真正價值！ 我們深入探討如何善用 OpenPoint 點數，最大化您的使用體驗，並獲得更多優惠與回饋。無論是兌換商品、折抵消費，還是享有獨家優惠，這裡都能找到您需要的資訊。 (Understand the real value of OpenPoint points! We delve into how to make the most of your OpenPoint points, maximize your user experience, and get more discounts and rewards. Whether it’s redeeming products, offsetting spending, or enjoying exclusive offers, you can find the information you need here.)

* **Explanation:** This is more descriptive and engages the potential reader. It explains what the content is about and uses persuasive language to attract clicks. It mentions key benefits and applications of OpenPoint. This is better if you want to draw in more users who are less technically savvy.

**Option 3: Focus on Benefits & Examples**

* **Description:** 挖掘 OpenPoint 的無限可能！看看 OpenPoint 點數如何為您帶來超值回饋，包括：兌換便利商店商品、折抵加油費用、享受咖啡優惠等。 深入研究 OpenPoint 點數的價值，聰明消費，精打細算！ (Discover the infinite possibilities of OpenPoint! See how OpenPoint points bring you great value, including: redeeming convenience store products, offsetting gas expenses, enjoying coffee offers, etc. Delve into the value of OpenPoint points, spend smartly, and be cost-effective!)

* **Explanation:** This option highlights the practical applications and benefits of OpenPoint directly. It includes concrete examples (convenience store, gas, coffee), making it very easy for users to understand what the tag covers. This is excellent at attracting users already looking for a specific type of reward.

**Option 4: Short & Sweet (for a niche focus)**

* **Description:** OpenPoint 點數使用攻略： 兌換、優惠、輕鬆賺！ (OpenPoint points usage guide: Redeem, Discounts, Earn easily!)

* **Explanation:** More suitable if the articles under this tag only use similar themes. Less informative on the potential variations.

**Important Considerations when choosing:**

* **Your target audience:** Are they tech-savvy or more casual users? Do they search for very specific terms, or are they generally browsing?
* **The type of content:** The description should align with the articles tagged under this tag.
* **Keyword Research:** Check what terms are popular related to “OpenPoint” in Chinese among your target audience. Use a keyword research tool. Add those terms to your description.
* **Length:** WordPress allows for fairly long descriptions (similar character limits to an excerpt – around 150 characters is typical). Use the space to best communicate the tag’s value.

I suggest choosing the option that best reflects the types of content that will be tagged with “openpoint價值” and that best targets your intended audience. You can also vary the descriptions in your plugins to optimize them further. Good luck!