Upwork: This website offers a great marketplace for selling just about any professional service. You don't need a merchant account, website of your own or anything else for that matter. All you need to do is be able to provide a high-quality service at a reasonable price. But be informed, you will have to compete with many others that are constantly bidding on open jobs.
Assess how much money you need to make. Determine how much money you’ll need to make in order to live comfortably. In some cases, you may need to factor in overhead costs, initial cash outlay to get the business started and the amount of time it will take to turn a profit. Tally your monthly bills to help determine the total amount you should make and decide how much money you would like to add to your savings account.
Research selling prices of items similar to yours. Look up completed sales or current listings of items similar to yours. Find the high- and low-end prices, and price your object around the median price level. If you want your item to sell quickly, price it at the low end. The condition of the item also affects the price. Items in poorer condition should be priced at the lower end. Also, consider how many listings there already are of items similar to yours. If many similar items will be competing with yours, you may have to set the price lower to get the sale.
Example: Chaim Pikarski continually seeks out and capitalizes on opportunity gaps. He and his team scours product listings all over the internet and thoroughly reads the reviews section. They are continually on the lookout for deficiencies and feature gaps that buyers post. With this information in hand, he sources a manufacturer in and makes his own, better version of the original product.
Research. You need to know what others are selling before you decide what wares you will offer. Lots of people sell handmade items, but those who work hard to make their items unique in some way are the ones who truly stand out. After you’ve decided on a product, check out the other sellers on Etsy and find what they’re offering, and then figure out how you can do it differently.