There are many different ways of getting into the jewelry business and many different types of materials with which you can work. Working in metal will probably require the most in the way of specific tools. You need to be able to heat the metal to manipulate it, and you need metalworking tools to cut and engrave it. But there are many other materials that you can work with to make jewelry--glass, plastic, beads, feathers, even wood, to name just a few.
Because digital marketing has so many options and strategies associated with it, you can get creative and experiment with a variety of marketing tactics on a budget. With digital marketing, you can also use tools like analytics dashboards to monitor the success and ROI of your campaigns more than you could with a traditional promotional content -- such as a billboard or print ad.