Do I need a business license to sell digital products?
Updated
The short answer
Selling digital products rarely needs a special licence. Files are not a regulated trade. What can apply is a general business registration in your own town, county or country, which many places require of anyone trading at all, whether they sell files or furniture.
The rules are local, so the only reliable check is your own local authority.
What usually does apply
A general trading or business registration where you live, sometimes only above a certain level of income.
Tax registration, which is a separate thing from a licence and usually the one that matters more.
Where a real licence can be needed
Regulated subjects, not regulated file types. Financial advice, medical or health guidance, legal templates and anything aimed at children carry their own rules in many countries.
The rule follows the content, not the format. A PDF about investing is treated like advice about investing.
What to check before you launch
Your local registration rules, whether your platform needs tax details from you, and whether anything you sell touches a regulated subject.
If any of those are unclear, an accountant or a local business advice service will answer it in one call. That is cheaper than finding out later.