Congratulations! I believe you would need to have your business registered. You wouldn't want to own an illegal company, right. Work on all the registration and other documents first. At this point, this should be the time where you would be ready to advertise your business. There are some cheap alternatives you can take advantage of online. From banners, print ads, business cards, and other forms of advertising. Talking about business cards, I am just fascinated with the business card a friend gave. I believe he had it from businesscardking.net. They're simple, yet it looks professional. You have to keep in mind that increasing your brand recognition will also generate on the lead. It's a kind of domino effect. Remember, your customers are the lifeblood of your business. Good luck!

Insurance, tax registration.

what kind of insurance? how much is it per month?

I'm trailer mechanic for almost 5 years and I think I'm ready to start making more money I would like to know if you have to buy any kind of licence or card to start business like this. I have most of tools, I'm thinking what else I need to buy to do more work regarding trailers.

Can you give me some advice?