Thanks, Kevin. In closing, I'm very pleased with our first quarter results, and I'm extremely proud of our combined Family Dollar and Dollar Tree teams. They have accomplished extraordinary feats in a very short time.
Less than a full year since closing, we've cleaned up the Family Dollar inventory and stores. The business has stabilized and is showing signs of long-term fundamental improvements, as evidenced by Family Dollar's 5.1% operating margin in the first quarter. We are finalizing the logistics initiatives to begin shipping product from our first co-banner DC in St. George, Utah, and we continue to make progress on our systems integration and development of our shared services model for support functions.
We have great confidence in our ability to deliver at least $300 million in annual run rate synergies. By the end of year 3, I believe we can exceed these expectations. These synergies will be achieved through a combination of lowering costs in both direct and indirect sourcing, banner optimization, logistics and overhead. But this is just the beginning. There's much more to do. And I'll tell you that, as always, we will employ a disciplined approach to driving key strategic initiatives to the combined organization through improved communications, analysis, collaboration and incentives. We're confident that placing our initial emphasis in these areas can materially enhance operating performance of the Family Dollar brand through improvements in sales, margins, expense control and greater customer satisfaction.
The Dollar Tree business model continues to grow and improve. It's powerful, flexible and more relevant than ever, providing extreme value to customers, while recording record levels of sales and earnings. Our model has been tested by time and validated by history. For 33 consecutive quarters, the Dollar Tree banner has delivered positive same-store sales increases. Through good times and difficult times and all retail cycles, consumers are looking for value no matter the state of the economy. While our price point remains $1, our operating margin continues to grow and lead the discount sector. Our history of performance continues.
In the first quarter, Dollar Tree banner sales increased 9.6%, same-store sales increased 2.2% and operating margin improved 60 basis points to 11.8%.
With the addition of Family Dollar, we are a larger, stronger and more diversified business, better able to grow in more markets, while serving more customers with exactly what they're looking for, great value in every store, every day. Our future has never been brighter.
Operator, we are now ready for questions.