Many hobbies and crafts can and do translate extremely well to online eCommerce stores. Your own e-commerce site will facilitate the dream to create website online which in turn will diversify client base and build a wider platform from which to sell your products effectively, a 24-hour market-place for consumers worldwide! This will be your job so you must treat it as such and give it the attention it deserves.
Explore growth and evolve with your business; in addition to an online store how could you also add value to your business? For example with jewelry or card making could you run workshops or classes demonstrating how to create these products? This could be in person or even as a youtube clip or presentation that could be emailed to potential customers.