Why do some countries require buyers to provide social ID at checkout?

A lot of my buyers have to fill in social ID. What kinds of countries need to fill in those in checkout?

Hi @HanhVu ,

The requirement for customers to provide their social ID during checkout may vary by country, it is important to check legal authorities or seek professional advice in order to understand specific regulations in the regions your company operates in.

Prioritize customer privacy and also comply with applicable laws and regulations.

Stay informed about any possible changes that may impact your business.