Alipay:
1. Click Alipay on the mobile phone desktop to enter the Alipay homepage;
2. After entering the Alipay homepage, click "More" above to enter the application center page;
3. Find and click the "Lifetime Payment" option on the application center page to enter the Lifetime Payment page;
4. After entering the life payment page, click "Pay Now" under the gas fee, and finally pay according to the prompts.
Wechat:
1. Click WeChat on the mobile phone desktop to enter the WeChat message page;
2. After entering the message page, click "I" in the lower right corner to enter the WeChat personal page;
3. Click the "Service" option in the personal page to enter the service page;
4. After entering the page, click the "Lifetime Payment" option to enter the Lifetime Payment page;
5. Click "gas fee" and finally pay the fee according to the prompt.