How Do Products Like LLM Gateways/VPN Handle User Payments?

A user on Hacker News asks how VPN and LLM gateway services handle user payments, questioning the reliability and security of integrated payment gateways and the reasons for varying price options for fiat payments.

For services like VPN, LLM Gateways, is charging implemented through integrated payment gateways for user payments? Is it reliable and secure? When I choose fiat payment methods to purchase services, I sometimes see several different price options. Why are the fees different? Is it because they are connected to different payment gateways, or are there other reasons? Could someone kindly explain this to me? Comments URL: https://news.ycombinator.com/item?id=48744491 https://news.ycombinator.com/item?id=48744491 Points: 1 Comments: 0