In 1999, at the age of 19, I started my profession as a computer technician working in companies and in front of stores, however, always working for myself. In 2003 I delved into techniques for remanufacturing ink and toner cartridges for inkjet and laser printers. I conquered many clients along my professional trajectory. In 2007 I decided to manufacture my own ink cartridge refilling machine. The coolest thing was that my machine was so cool and functional that I soon started advertising and selling them on the internet. I started using Pagseguro which was still just a way to charge the card using a payment link. In order to sell, I started to record my first videos of my machines to insert them in ads and I noticed that the videos helped a lot with sales.