Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to have a car boot sale [title] Make sure you're allowed to have a car boot sale. [step] For example, in the united kingdom, it's required that you get a license from your local council first. Knowing you have gained the proper permissions for a sale will give you peace of mind and help you avoid a fine, as well as reassure customers you are not a troublemaker.

Ending1: [title] Go through your possessions and work out what you want to sell. [step] Go through all your rooms, draws and cupboards. Ending2: [title] Decide on your car boot sale ring material. [step] Make sure the inside has readable windows, doors, seats, and all the necessary hardware. Ending3: [substeps] Any type of vehicle can be included in a boot sale. If you take a short trip to a car boot sale, make sure there are all sorts of people in the area willing to sign up. Ending4: [title] Find your vehicle form and registration number. [step] You'll need this for legalizing a sale for yourself.

Answer format: ending1/ending2/ending3/ending4