Okay. And I apologize, we dropped the line somehow.
I'll start back with 2 other important goals for DG Fresh are to drive on-time delivery and higher in-stock levels. For example, we have historically seen about a 10-point gap in our in-stock levels between our dry goods and our fresh products. We believe we can close the gap with DG Fresh, which is supported by results in our early phases of the rollout.
In addition to gross margin and in-stock benefits, DG Fresh will eventually allow us to control our own destiny on assortment in these categories. This could include a wider selection of both national and private brands as well as an enhanced offering for our Better For You items. And while produce is not included in our initial rollout plans, we believe DG Fresh could provide a potential path forward to expanding our produce offerings to more stores in the future.
We began shipping from our first DG Fresh facility in Pottsville, Pennsylvania in January and are now shipping from 2 additional DG Fresh facilities in Clayton, North Carolina; and Atlanta, Georgia. I'm also pleased to report that our fourth DG Fresh facility in Westville, Indiana is scheduled to begin shipping in the next few weeks.
In total, we are now self-distributing to more than 3,500 stores, an increase of approximately 2,700 stores from the end of Q1. And with an anticipated opening of our fourth facility, we remain on track to capture benefits from DG Fresh in approximately 5,000 stores by year-end.
In short, we are very excited about the early results we are seeing from this initiative as well as the long-term potential benefits it can deliver for our customers and our business. We continue to believe it can be as -- accretive as early as 2020.
With respect to our digital initiative, our efforts remain focused on deploying technology to further complement the customer in-store experience. In turn, we believe digital can drive additional traffic as well as increase in basket size. In fact, our digitally engaged customers check out with average baskets twice as large as the company average. Our digital efforts continue to be based on the needs of our core customer. Most recently, we introduced a new shopping list feature, representing yet another enhancement to our Dollar General mobile app. This tool not only allows customers to build and save shopping lists but makes it even easier for them to save money through digital coupon, push notifications and comparable private brand product suggestions.
We also continue to innovate within our DG GO! app. As a reminder, this app allows customers to use their phone to scan items as they shop; see a running total of the items in their basket, using our Cart Calculator tool; and then skip the line by using DG GO! checkout, which is currently available in more than 250 stores. We plan to consolidate DG GO! into one primary Dollar General app in Q3 of 2019, furthering our efforts of delivering an even more frictionless shopping experience to our customers.
We have previously noted that our customers are using Cart Calculator functionality frequently as a budgeting and optimization tool, even when they're not using DG GO! to checkout. Based on this insight, we have made Cart Calculator available in approximately 12,000 stores as we continue to leverage customer insights and innovation to deliver on our customers' needs.
Looking ahead, we remain focused on leveraging our current digital infrastructure and Dollar General app to further enhance our value and convenient proposition for our consumers. Our plans include a pilot of [ DG Pickup ] in the second half, which is our buy online, pick up in-store offering, and we are excited about the additional opportunities that lie ahead. Our digital efforts will continue to be tailored specifically to the Dollar General customer and are an important component of our long-term growth strategy.
Moving now to an update on Fast Track. As a reminder, Fast Track is centered on increasing labor productivity in our stores, enhancing customer convenience and further improving on-shelf availability. There are 2 key components to Fast Track. First is streamlining the stocking process in our stores through rolltainer optimization and with even more shelf-ready packaging. These efforts should reduce the amount of time spent stocking shelves during the truck unloading and restocking process throughout the week.
We continue to make good progress with incorporating more shelf-ready packaging, and I'm pleased to note that we are well ahead of schedule with our rolltainer optimization efforts. In fact, we have completed sorting 1/2 of our distribution centers and are encouraged by the early results, including positive feedback from our store teams. Our goal is to complete the resorting process in all remaining distribution centers by year's end.
The second key component of Fast Track is self-checkout, which we believe can further improve speed of checkout while also reducing the amount of labor hours needed in stores for this activity. Our goal remains to pilot self-checkout in select stores in the back half of this year. Overall, we are making great progress on our strategic initiatives, enabled through focused and disciplined execution. We believe we are an innovative leader in our channel, and we are well positioned to capture market share in a changing retail environment.
Along with our strategic initiatives, we remain committed to our 4 operating priorities. Let us take the last few minutes to update you on a few of those efforts. Our first operating priority is to drive profitable sales growth. The team has developed a comprehensive plan to drive continued growth with several ongoing initiatives. Let me quickly highlight just a few.
Starting with our cooler door expansion program, which continues to be our most impactful merchandising initiative. We began our cooler expansion efforts in earnest in 2013 and believe we continue to have ample runway with this important program. During the first half, we added more than 20,000 cooler doors across the store base. In total, we expect to install over 40,000 cooler doors this year as we continue to build on our multiyear track record of growth in cooler doors and associated sales.
In addition to being a great sales and traffic driver, the expansion of our cooler door footprint over the years has provided the scale necessary to enable DG Fresh. Importantly, our DG Fresh learnings and success to date, we are increasing the capacity of our cooler doors. More specifically, we have recently begun incorporating higher-capacity coolers into our real estate program. These coolers provide over 45% more holding capacity than traditional coolers which will allow us to expand our assortment offerings by approximately 25%, creating additional opportunities to drive higher on-shelf availability and deliver a wider product selection. Going forward, these higher-capacity coolers will be included in the majority of all new remodel, relocated stores and new stores. We believe these efforts better position us to capture additional sales opportunities as we move ahead, including those associated with DG Fresh.
Turning now to our private brands, which continues to be an important area of focus for us. Our goal is to drive overall category awareness and adoption with our customers through improved and more impactful displays, consistent messaging in-store as well as across print and digital media and enhanced quality perception.
I'm pleased with our continued progress across these fronts, which contributed to our strong second quarter performance. Our Good & Smart brand is especially popular with our customers and remains an important part of our Better For You offering. As a reminder, this product line provides customers with a variety of Better For You options at low prices and is now available in approximately 3,900 stores with plans for further expansion as we move forward. Another key contributor to our growing private brand popularity is Believe, our new and aspirational cosmetic line. With all items priced at $5 and below, the quality and value perception associated with this brand is generating tremendous buzz, and we are pleased with the early results.
We are also seeing positive results from our recent rebranding efforts with our Studio Selection line within the health and beauty category, and we believe customers will be equally responsive to our most recent rebrand, Gentle Steps, which is our new baby products line. Overall, private brands remain an important part of our ongoing strategy to drive profitable sales growth, and we are excited by the momentum we are seeing across our portfolio.
Finally, I want to touch on our recent partnerships with Western Union and FedEx. Western Union is now available chain-wide, offering our customers the ability to send and receive cash in nearly 16,000 convenient Dollar General locations. Building on the Western Union service is our recent partnership with FedEx which we announced during Q2. This partnership will provide our customers with convenient access to FedEx pickup and drop-off services at their local Dollar General store. We plan to roll out this service to over 1,500 locations in Q3, expanding to a total of more than 8,000 stores by the end of 2020, further advancing our long track record of serving rural communities.
By further enhancing our convenient proposition with new services that our customers want, we believe both offerings can become traffic drivers over time. As you hear from us often, the customer is at the center of everything we do. These are great examples of being able to further leverage our unique real estate footprint to increase access to the solutions our customers want and the communities we call home.
Beyond these sales-driving initiatives, we are continuing our efforts to enhance gross margin. In addition to the gross margin benefits associated with NCI, DG Fresh and private brand efforts, reducing shrink remains an important opportunity for us. We rolled out approximately 2,000 additional Electronic Article Surveillance units in the second quarter, bringing the total number of stores with EAS to approximately 12,600. Given the success we continue to see with this program, we are accelerating our efforts. In fact, we now expect to incorporate EAS in all stores by year's end, which represents an increase of about 6,000 units compared to our previously target of approximately 3,000 units for the year.
We also continue to pursue distribution and transportation efficiencies to support our profitable sales growth. Reducing stem miles is an important contributor to these efforts, and the successful opening of our Longview distribution center earlier this year is expected to drive additional efficiencies as we move ahead. In addition, the construction of our distribution center in Amsterdam, New York is progressing nicely, and we anticipate it will begin shipping later this year.
We are also accelerating the expansion of our private fleet, which now intend to add more than 100 tractors this year, up from our previous goal of 75 tractors, bringing our total overall fleet to approximately 300 units by year's end.
Finally, while tariff impact mitigation is at the forefront of our global merchandising efforts, as we noted earlier, foreign sourcing remains a long-term gross margin opportunity. Our goals include increasing penetration as well as diversifying countries from which we source. In fact, we have already reduced our sourcing exposure to China this year alone by approximately 7%, and we continue to lay the foundation for ongoing success in these efforts.
Our second priority is catching growth opportunities. Our best-in-class real estate team continues to deliver strong results, and our proven high-return, low-risk model for real estate growth continues to be a core strength of the business. Our real estate model continues to focus on 5 metrics that have served us well in evaluating thousands of new stores in recent years. These metrics include new store productivity, actual sales performance, rate of return, cannibalization and the payback period. Each of these metrics continue to meet or exceed our expectations, reinforcing our belief that new store growth is the best use of our capital.
In addition to new store growth, our remodel and relocation program continues to be an important part of our real estate strategy. This year, we plan to open 975 new stores, remodel 1,000 of our mature stores and relocate approximately 100 units. We remain on track to achieve these goals by the end of the year.
During the first half, we opened 489 new stores; remodeled 653 stores, including 254 stores in the Dollar General Traditional Plus, or DGTP; remodeled and relocated 46 stores. We also added produce in 64 stores, bringing the total number of stores which carry produce to approximately 550.
As a reminder, a traditional remodel delivers a 4% to 5% comp lift on average. This compares to an average of 10% to 15% comp lift for a DGTP remodel, which is a traditional store format with expanded cooler count. And when we are able to add produce to a DGTP remodel, it delivers comps at the higher end of the 10% to 15% range. Overall, our real estate pipeline remains robust, and we are excited about the continued growth opportunities ahead.
Our third operating priority is to leverage and reinforce our position as a low-cost operator. A cost-control mindset is pervasive throughout the organization, and it is an important part of our culture. We have a clear and defined process to control spending which governs our disciplined approach to spending decisions. We continue to focus our efforts on reducing existing costs where possible through a zero-based budgeting process. I'm pleased with the team's efforts this quarter which helped to mitigate the impact of the investments made in our strategic initiatives and contributed to the leverage in adjusted SG&A expense that John noted earlier.
In addition to generating significant cost savings to date, this process also produced other meaningful initiatives, including Fast Track, which we believe can significantly reduce costs over time as well as our recent partnerships with Western Union and FedEx and the income associated with these service offerings.
Our fourth operating priority is to invest in our people as we believe they are a competitive advantage. As a growing retailer, we continue to create new jobs in the communities we call home. And for those associates already on the team, this growth is generating many opportunities for career advancement. In fact, more than 12,000 of our current store managers are internal promotes, and we continue to innovate on the development opportunities we can offer our teams, including continued expansion of our private fleet and those associated with DG Fresh.
We believe our continued engagement with our employees is the most effective way to understand how we can continue to support them. Importantly, our strong employee engagement metrics continue to demonstrate the effectiveness of this approach. In addition, we analyze a variety of metrics to ensure we remain positioned to attract and retain talent. These metrics include store manager turnover, which continues to trend better than last year's all-time record low. We also continue to be pleased with our applicant flows and time-to-fill open positions, reaffirming our belief we continue to be an employer of choice in the communities we serve.
We held our annual leadership meeting in Nashville last week, and I was once again amazed by the energy and dedication on display from more than 1,500 leaders of our company from across the country. Our time together each year reinforces for me how powerfully the Serving Others culture is ingrained in our people.
In closing, we are excited about our strong position midway through the year. Our first half results demonstrate strong execution across a variety of fronts, and I am proud of the team's performance. We have many exciting projects and initiatives underway to continue driving strong growth through the rest of 2019 and over the long term. As a mature retailer in growth mode, we believe we are uniquely positioned to continue delivering value and convenience to our customers and long-term value for our shareholders.
I want to offer my sincere thanks to each of our approximately 141,000 employees across the company for their commitment to serving our customers and communities, and I look forward to working together to deliver a strong second half.
With that, operator, we would now like to open the lines for questions.