Purchase VIP to enjoy more rights

Are invoices provided?

Provide general invoices and special invoices. After the payment is successful, apply in "Management Backend - Account Information". The invoice content is "*Information Technology Services*QR Code Management System" and cannot be changed.

Is there any discount for purchasing a paid version?

There is no discount for purchase for one year, and there will be discounts for purchases for many years in one go. 25% off for purchases, 30% off for purchases, 30% off for purchases, 50% off for purchases, 50% off for purchases, 50% off for purchases, and 50% off for purchases, except for this.

How to pay? Do you support public transfer?

Support WeChat, Alipay and public transfers. For public users, please select "Forward Transfer" on the purchase page, submit the "Company Full Name and Mobile Number", and arrange the transfer according to the prompted collection information. We will activate it within 1 working day after receiving the payment.

What changes will happen after the paid version expires?

The account will be restored to the free version, and the generated QR code can still be scanned normally, but the paid version function cannot continue to enjoy. The interconnected QR code logo will reappear, the capacity will be restored to 50M (the QR code cannot be created and edited), and the advanced functions will not be able to continue to be used.

After using it for a while, can I upgrade the version?

During the paid service period, you can make up the price difference and upgrade, and the expiration time after the price difference is upgraded is the same as the expiration time of the original version. Upgrade fee = Version spread * Upgrade duration * Upgrade discount.

Upgrade duration: The difference between the time when paid service expiration and the current time, in years. Upgrade discount: Upgrades can also enjoy the same discounts as purchasing paid versions.

How to calculate the high-definition audio and video playback traffic after the upgraded version?

1. You can immediately enjoy the total capacity limit for uploading pictures/files in the new version.

2. The audio and video high-definition playback difference between versions will be added to the account. HD playback traffic = Version traffic difference * Upgrade duration.