With 2013 sales in excess of $1 billion, it’s safe to say that business is booming on Etsy. Sellers operate their own online stores on the site, where they offer handmade, vintage, and crafty goods and supplies.The growing popularity of DIY and visual inspiration sites like Pinterest have created incredible opportunities for crafty and creative types to profit from their handiwork. Once you've established a favorable reputation for yourself and your goods, generating sales comes easily. CPA Ann Irons, who offers bookkeeping services in Bellingham, MA, advises you to take a proactive approach to managing your store’s finances.