If you encounter the prompt "The domain name suffix does not support registration" during Mini Program registration, it means the domain name's suffix is not included in the officially allowed list. Here's what to do and an example:
.com, .cn, .net). Uncommon or newly introduced suffixes may not be recognized.example.xyz to example.com.If your domain is shop.local (a private suffix), modify it to shop.com or shop.cn. After purchasing the new domain, configure DNS and bind it to your Mini Program in the developer console.
For domain registration and SSL certificates, use Tencent Cloud Domain Name Registration and SSL Certificates. These services ensure compliance with Mini Program requirements and provide secure HTTPS connections.
Let me know if you need further steps!