(Editor's note: This is the final installment in our "Winning the Card Game" series. Dana Norman and Michele Rothberg acquired discount greeting card store Card$mart in June 2011. They agreed to let TheStreet follow them for one year as they experience the ups and downs of running a business. Based on advice from their accountant, the owners have declined to share revenue and profit figures.) NEW YORK ( TheStreet) -- It's easy to assume that small businesses are beleaguered, but not all are having trouble. And while worries over the effects of higher taxes, federal-spending cuts and Obamacare are certainly no small potatoes, not every small business is expecting the worst in 2013. Greeting card store Card$mart, located in Plainview, N.Y., is optimistic about the store's opportunities next year. Since January 2012, "we have increased sales probably by 15%," co-owner Dana Norman says. And while Card$mart's year-end financials have not been tallied yet, she is confident the store made a profit. Earlier this year, the partners were able to stop adding any of their own investments to the business and let growing sales take care of inventory and payroll, among other expenses, a huge relief, Norman says. >>>Winning the Card Game: Month 1 >>>Winning the Card Game: Month 2 >>>Behind the Scenes at a Small Biz: March Means Mega Money >>>Behind the Scenes at a Small Biz: In April, the Postman Rings Card$mart licenses its name from Designer Greetings, which is also the vendor of the "50% off" line of cards the store sells. Yet the partners are not franchisees -- they do not pay franchise fees or royalties to Designer Greetings. Norman and co-owner Michele Rothberg are required to carry the Designer Greetings 50%-off card line, but can also sell other items and cards of their choice. Designer Greetings has declined to disclose how many independent retailers license the Card$mart name. After struggling in November due to Hurricane Sandy, December was another good month. Preliminary sales rose between 10% and 20% over the prior December, Norman says. "People like what they see and the reputation is changing. We really had a spectacular December," despite having an abundance of card inventory left over, she says. "I prefer that, because it irked me when we didn't have enough" cards for last-minute customers, she adds. This year they ordered a larger amount of card inventory, of which the leftovers they plan to keep for next year, while boxed cards will be on sale at significantly reduced prices. Norman and Rothberg have been able to carve out a niche within the greeting-card industry. They have become known for their unique giftware and other non-card merchandise.