Yes
You can, if you have the appropriate permits to do so. Typically you will need a business license at a minimum.
Yes, you need a license to sell cigarettes.
Yes, you need a license to sell cigarettes.
You do not need a license to sell clothes. You may need a license to sell on the street or in a store. It also depends on the volume of your sales.
If you are bringing hot chocolate mix into France for your own consumption, there is no problem. You would need to have an import license if you were bringing it in to sell.
Though you do not need a license to specifically sell diamonds you do need a jewelers license to sell diamonds. If you want to sell diamonds it will require you to fill out applications for a jewelers license once you have completed that you are eligible to sell diamonds.
No you don't need a license to sell mullet.
No, you do not need a business license to sell Tupperware.
Yes, in most places, you need a vendor's license to sell food.
In order to sell plants as a business, you will need to first get a business permit. From there, you will need to get a business license.
You need a license to sell consumer products. The license allows you to collect sales tax for the state on your sales.
You can sell 5 before you need a license.