CEIWEI Software - Professional Serial Port Monitor
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网络版-99年(无限)

Lifetime · Unlimited devices

¥19999
~¥0.55/day
Lifetime
Validity
Unlimited
Devices
¥19999
One-time

Usage Methods

A

Account Login

For PCs with internet access. Register with email and log in. One account cannot be used on multiple PCs simultaneously (similar to QQ). Switching PCs will auto-logout the previous one.

B

WeChat Mini Program

For offline PCs. Scan the QR code in the app with WeChat Mini Program to authorize — no internet needed on the PC. Ideal for industrial PCs and intranet environments.

What You Get

Software installer download
Online activation & license
Free lifetime updates
Tech support via email/WeChat
Modbus protocol analysis
Data export (HTML/CSV/TXT)
Redirect data to file
Batch device license management
SDK/OCX development kit
Priority tech support

Purchase Process

1
Choose Plan
2
Place Order
3
Register
4
Start Using

Payment Methods

Alipay
Online payment
WeChat Pay
QR code payment
PayPal
paypal.me/jfyes/59usd
International
Contact: jfyes@qq.com | WeChat: jfyes1

FAQ

Q: Can I use the license on a different PC?

A: With account login, simply log in on the new PC (the old one will be logged out). Daily device limits apply.

Q: Do I need to re-purchase after reinstalling Windows?

A: No. With account login, just log in again after reinstalling.

Q: Are software upgrades free?

A: All version upgrades are free within the validity period. Lifetime plans include free upgrades forever.

Q: How fast do I get the activation code after purchase?

A: The activation code is sent automatically to your registered email after online payment, usually instantly. Contact support if not received.

Buy Now - ¥19999

By purchasing you agree to the terms of service. Please contact support if you have questions.

Compare Other Plans

Plan Price Validity Dev/day
网络版-2年期 ¥199 2年 5 View
网络版-99年(10台) ¥499 Lifetime 10 View
网络版-99年(50台) ¥1599 Lifetime 50 View
网络版-99年(100台) ¥4999 Lifetime 100 View
网络版-99年(无限) Current ¥19999 Lifetime Unlimited