Selling Services Online Laws & Rules

Hello

I have a question about international “service” based e-commerce.

I see many themes (that function more like apps) for directory listings, marketplaces, classifieds, etc that have paid packages or subscription-based plans. Payment used Paypal directly or they can use Woo commerce with any payment they support.

Do you know if there are any rules or laws for selling (getting payments) to post listings?

Any resources to learn more about this?
Any experience with issues or concerns?

Thanks, everyone for any feedback!

WG

Hi i think you need to search on google you will get good and huge information.