Overleaf is an online LaTeX editing platform widely favored by the academic community and researchers. With its convenient collaboration features and strong template support, it has become the preferred tool for writing academic papers, technical documents, and books. For domestic users, subscribing to Overleaf's professional version not only unlocks more advanced features but also enhances writing efficiency. However, due to international payment restrictions, domestic users may encounter payment obstacles during the subscription process. This article will detail how to easily subscribe to Overleaf's professional version through WildCard, providing a clear upgrade tutorial and practical advice to help you enjoy an efficient academic writing experience.
Recommended Virtual Card for Overleaf: https://leixue.com/go/yeka
Why Choose Overleaf Professional Version?#
Compared to the free version, Overleaf's professional version offers several practical features, especially suitable for academic users who require efficient collaboration and advanced customization:
- Unlimited Collaborators: The free version limits the number of collaborators, while the professional version allows multiple users to collaborate in real-time, ideal for team projects.
- Advanced Version Control: The professional version supports more detailed version history viewing and recovery, making it easier to track document changes.
- Priority Technical Support: Professional version users enjoy faster technical responses, resolving issues more efficiently.
- Custom Templates and Integrations: Supports more third-party tool integrations, such as Dropbox and GitHub, enhancing workflow efficiency.
These features are particularly important for researchers, students, and teachers who frequently write complex documents. However, subscribing to Overleaf requires international credit card payments, which can be a challenge for domestic users. Fortunately, WildCard provides a simple and stable solution.
Advantages of Subscribing to Overleaf with WildCard#
WildCard is a virtual credit card service designed specifically for domestic users, aimed at helping users subscribe to overseas software services such as Overleaf, ChatGPT Plus, and OpenAI API. Compared to other virtual card services like Dupay, VCard, PokePay, WasabiCard, or LocalCard, WildCard has the following unique advantages:
- Supports Domestic Payment Methods: WildCard supports recharging via Alipay and WeChat, eliminating the need to purchase USDT or other cryptocurrencies, making the process simple and convenient.
- Stability and Security: WildCard's payment channels are optimized to avoid payment failures due to risk control, ensuring a smooth subscription process.
- Low Threshold and Discounts: The first recharge is recommended at $25 to cover the Overleaf subscription fee, and using the invitation code "LEIXUE" during registration can enjoy card opening discounts.
The official website of WildCard is https://leixue.com/go/yeka, and the registration process is simple, taking just a few minutes to complete.
Detailed Steps to Subscribe to Overleaf Professional Version#
Here are the detailed steps to subscribe to Overleaf's professional version through WildCard:
Step 1: Register for a WildCard Account#
- Visit the WildCard official website.
- Click the "Register" button, enter your phone number (mainland users choose +86, Hong Kong users choose +852).
- Obtain the verification code and fill it in, then submit the registration.
- After logging in, select the card opening duration on the "My Cards" page (e.g., 1 year for $11.99 or 2 years for $16.99).
- Enter the invitation code "LEIXUE" to enjoy discounts, and pay the card opening fee via Alipay or WeChat QR code.
Step 2: Recharge WildCard Balance#
- In the WildCard backend, select the "Recharge" option.
- Enter the recharge amount (it is recommended to recharge $25 for the first time to cover the Overleaf subscription's pre-authorization fee and subscription fee).
- Complete the recharge using Alipay or WeChat, with funds credited in real-time.
Step 3: Subscribe to Overleaf Professional Version#
- Log in to the Overleaf official website (https://www.overleaf.com) and go to the account settings page.
- Select "Upgrade to Professional Version" and view the pricing (the personal professional version is usually $15/month or $99/year).
- On the payment page, select credit card payment, and enter the virtual card number, expiration date, and CVV code provided by WildCard.
- Confirm the payment, and once the subscription is successful, you can enjoy the professional version features.
Step 4: Verification and Usage#
- After successful payment, check the Overleaf account status to ensure it has been upgraded to the professional version.
- Start using advanced features such as inviting collaborators, syncing Dropbox, or viewing version history.
Notes and Practical Advice#
- Network Environment: To avoid payment failures, it is recommended to use a stable home network or a less crowded proxy node. Avoid multiple users sharing the same IP address for payments to prevent triggering payment institution interceptions.
- Recharge Amount: The first binding with Overleaf may have a $5 pre-authorization fee, so it is advisable to recharge slightly above the subscription fee.
- Support for Other Services: WildCard not only supports Overleaf but can also be used to subscribe to ChatGPT Plus, Claude, Midjourney, and other overseas services, with powerful and versatile functionality.
- Security: WildCard does not require KYC verification, protecting user privacy; for higher limits, you can choose Alipay facial verification, with the monthly limit increased to $3000.
Conclusion#
For domestic users, subscribing to Overleaf's professional version is an important step to enhance academic writing efficiency, but international payment restrictions often deter users. WildCard, with its convenient Alipay/WeChat recharge method, stable payment channels, and favorable card opening policies, has become the ideal solution to this problem. Compared to relying on USDT recharge services like Dupay, VCard, PokePay, WasabiCard, and LocalCard, WildCard offers a simpler operation and smoother experience. Visit the WildCard official website now, register using the invitation code "LEIXUE," and start your Overleaf professional version journey to enjoy an efficient and convenient academic writing experience!