Filed by First Data Corporation
pursuant to Rule 425 under the Securities Act of 1933
and deemed filed pursuant to Rule 14a-12
of the Securities Exchange Act of 1934
Commission File No: 001-31527
Subject Company: Concord EFS, Inc.

        This communication is not a solicitation of a proxy from any security holder of First Data Corporation or Concord EFS, Inc., and First Data Corporation and Concord EFS, Inc. will be filing with the Securities and Exchange Commission a joint proxy statement/prospectus to be mailed to security holders and other relevant documents concerning the planned merger of Concord EFS, Inc. with a subsidiary of First Data Corporation. WE URGE INVESTORS TO READ THE JOINT PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS TO BE FILED WITH THE SEC, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. Investors will be able to obtain the documents free of charge at the SEC's website, www.sec.gov. In addition, documents filed with the SEC by First Data Corporation will be available free of charge from First Data Investor Relations, 6200 S. Quebec St., Suite 340, Greenwood Village, CO, 80111. Documents filed with the SEC by Concord EFS, Inc. will be available free of charge from Concord Investor Relations, 2525 Horizon Lake Drive, Suite 120, Memphis, TN, 38133.

        First Data Corporation and its directors and executive officers and other members of its management and employees, may be deemed to be participants in the solicitation of proxies from the stockholders of First Data Corporation in connection with the merger. Information about the directors and executive officers of First Data Corporation and their ownership of First Data Corporation stock is set forth in the proxy statement for First Data Corporation's 2003 annual meeting of stockholders.

        THE FOLLOWING IS A TRANSCRIPT OF A CONFERENCE CALL OF FIRST DATA CORPORATION HELD ON THURSDAY, MAY 8, 2003:

        David Banks: Good afternoon. Welcome, everyone. I appreciate your coming today. We all appreciate your coming today. I'm glad you were able to join us here in New York for the first-ever Payment Services Day.

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        David Banks: Thank you. The lawyers made me do that. As you know, this is the third Investor Day we've arranged so far for this year to focus on our three primary business segments. On June 12th, we will hold our annual Investor Day, to focus primarily on our international businesses. On that day, at London's Landmark Hotel, we'll also give you a general business update.

        Charles Fote: Thanks, David. I do want to thank you for the great job you did this year on these three Investor Days. Congratulations to you and your team.

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        Christina Gold: Thank you, Charlie. It is good to be here with you all this afternoon. And welcome. My focus today is to show you why our Payment Services business wins in the marketplace with both our agents and consumers, and that we are positioned to continue winning. We know that First Data's stock price is closely linked to the Western Union business. I am confident that First Data is your best investment decision in this competitive space.

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        C Fote: Sell, sell, sell. What a treat it is to work with Christina. As you can imagine, it's tough to get a word in edgewise, I'll tell you, when she gets on a roll. We are very fortunate to have her as part of the First Data team.

        D Banks: Okay, Charlie. Thanks. We'll open it up now for some q-and-a. Please introduce yourself prior to asking your questions. We'll take some questions from the audience, and then anyone who might want to queue in from the phone line. For those of you in the room, please wait for the mics before asking your question, so the people on the webcast and phone lines can hear your question.

        [q-and-a session]

        Greg Gieber: Greg Gieber from A. G. Edwards. Three questions. First, if you look at China and India and the ramp-up curve, how does that compare to the experience you had previously in countries like, say, Israel and the Philippines? Second, in those countries—India and China—is there a bunch of intra-country money transfers? Is it all international incoming? And third, to grow those countries, how important will it be to open new locations in the U.S., UK or other developed countries where they

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have ethnic populations? And how do you penetrate those ethnic populations within the developed countries?

        C Gold: Why don't I just take the start of it? Basically, when you look at the ramp-up in those markets, it's very similar to other international markets. It takes about three to five years in international to get the full ramp-up. That's what's happening in India and China. We are well on our way to achieving our goal of 25,000 combined locations by year-end. We're right on track with that.

        G Gieber: You need more locations in that area? Or do you have enough?

        C Gold: There's never enough.

        M: Mark [inaudible] from [Glenn Rock] Asset Management. It is a two-part question, and I'd like you to address it from both the international as well as the national perspective. First thing—what is the average amount of money transferred, per transaction? How has that changed in recent years? What's your outlook, both internationally and in the U.S.? Similarly, what are your revenues to FDC, per transaction, internationally and nationally? And how has that trended, and what is the outlook?

        C Gold: Our basic face of send is pretty consistent. It's been staying at a consistent level, over time. I don't think we give individual quarter amounts or dollars on that, but we're pretty happy with what we're seeing.

        C Fote: That's as deep as we get on the disclosure there.

        C Gold: Yes.

        D Banks: Let's go over here to Dris.

        D Upitis: Okay, thanks. Dris Upitis at CSFB. Just a quick question on pricing, if you could give a little bit of an update, there. Last quarter we saw revenue growth in Payment running a couple points below the transaction growth level. Also, if you can touch on margins and just some of the other things that you can do to expand those. We're fairly flat in payment segment for a few years, and then we're up a little over 100 basis points last year. Thanks.

        C Fote: I'll take that. The margins were running...We had a great quarter—first quarter on margins. North of where they were the last three or four years. First quarter was strong. Those are kind of high forever. But we're very happy with those, obviously. Why don't you pick up the second part?

        C Gold: From a pricing, we're not seeing a large shift, there, but what we do have is a lot of information, in terms of what we need to do. We can price down to street corners. So there's really not a major shift, there at all.

        D Banks: I think we've got Pat Burton over here.

        Pat Burton: Pat Burton with Solomon Smith Barney. A three-part question on the relationship between First Data and Wal-Mart. Number one, any potential for other international agents with Wal-Mart? Number two, any feedback from Wal-Mart on your announced merger with Concord? And then lastly, from a competitive standpoint, Wal-Mart and MoneyGram in the United States, and what you're seeing there—maybe for Christina. Thanks.

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        C Gold: I'll take the Western Union side; then I'll give it back to Charlie. Obviously, we welcome competition. But we do have a very interesting relationship with Wal-Mart, because they are an important client to us in the ValueLink business. We now have the signing in Argentina, which is very good for that part of the world.

        C Fote: Don't forget, we also do the Wal-Mart card processing through our relationship. We see Wal-Mart a lot, and we have a very strong relationship with Wal-Mart. Patrick? I missed the first part of your three-parter.

        P Burton: [inaudible] feedback from Wal-Mart on the Concord merger?

        C Fote: Yes. For sure, we've had feedback from Wal-Mart on the Concord merger. [laughing]. You know, I'd rather not comment on any one specific customer, but for sure in the point-of-sale world, the debit world, the credit world and the authentication world, Wal-Mart is a strong player in that space. We'll continue to do business with them as I see it for a very long time.

        D Banks: Go to Brian Keane here.

        Brian Keane: Yes. Hi; Brian Keane with Prudential Securities. Two questions: First—maybe for Christina. You hear that, "leveraging the STAR brand with Western Union..." Can you give us some color on what you mean? What are some of the possibilities with STAR? Then second, for Charlie. I think it was about $230 million in cost savings for the deal that was thrown out there. On the back of the envelope calculation, it looks a little bit low. But can you help us understand where the specific cost savings were—in which particular areas?

        C Gold: I think I'll leave the STAR brand to Charlie.

        C Fote: We've had debit brands on the cards for some time. On our cash cards. We've also had bank card brands. We've been experimenting with consumer use—depending on the demographics of the consumer base. In the non-branded cards, other than ValueLink—the Western Union-branded cards were for debit activity. We've put even the Western Union bank card brands together. So, for sure, we've been using third-party logos to drive transactions. Obviously, it's a little easier to move brands on and off cards—or it will be easier once we have the STAR brand. So we'll go forward as we see fit, once the deal is done.

        Brian Keane: The second part on the pieces of the $230 million cost-savings?

        C Fote: Yes. Brian, I don't want to get too deep. It's $230 million. Remember that we said revenue synergies were going to come off of about $50 million. So if you take a 20% margin, that's $10 million. Let's just put that to the side, out of the blocks. About [$]230 [million] will come out of people and facilities. Both sides of the organization will be affected.

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        D Banks: Jim

        Jim Kissane: Jim Kissane from Bear Stearns. Charlie, can you give us a sense of what the Holy Grail is in the Concord transaction? Is it the alternative network strategy? Maybe relegating that to MasterCard/VISA on the back of the card at some point over the next five years? A lot of people are saying you're getting a $20 billion company for $7 billion; if you can achieve that.

        C Fote: Listen. Let me give you some ingredients to why we did the deal. The first thing is we have 3 million merchants. They have 120 million cardholders. It'd sure be nice to have the cardholders being branded at all those merchants, as fast as we can get that done. They have [400,000 merchant locations and] 1,200,000 [ATM and point of sale locations]. It'd sure be nice to have all cards, all payment types that are out there—every issued card accepted at their merchants—as well as at our merchants. You know, we've been on that campaign for several years. That in itself is worth some value. I don't know if it's 7, Jim, or if it's 20. But for sure, it's worth a lot of money, now.

        J Kissane: I'd like to give one for Christina. Christina, can you talk about the commission structure in Western Union—what some of the trends are? If you could go out five or six years down the road, when you have all these agents now locked on [and] addicted to the brand—is there an opportunity to start reducing?

        C Gold: The commission structure varies a little bit between North America and International. Understand that the International agents handle the call centers, and the operating side of a lot of the business that we do. But we really have not seen any shift in terms of the percentages, and what we're doing in the commission structures. We're kind of holding on that, right now.

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        D Banks: Adam?

        Adam Frisch: Thanks. Adam Frisch—UBS Warburg. Charlie, could you just walk us through your thinking about different scenarios regarding two different events? One—if you're going to need to divest certain assets or there's a strategy that you have where potentially merging with Concord you would not have to divest certain assets—specifically your interest in NYCE or Concord's merger-processing business? And I have a follow-up on STAR.

        C Fote: I'm not going to talk about what we'll divest. There are so many things that can happen, here. Let me just give you some real stats. If you look at the Nilson Report, or the recent Nilson Report, 70% of the online debit would come through First Data once this transaction is completed. If you really get deep on PIN-based authentication that I just talked about, and you look at on-us activity—let me just ramble here for a couple of minutes, and you'll see why there's so much to be done yet over the next short period of time; 30-45 days before I take a position on that question.

        A Frisch: Follow up on the STAR bank contracts, obviously the main subject today here in the industry. What has to happen in order for you to become I guess less bullish at this point given your comments today on acquiring STAR, particularly with regards to the outcome of their bank contracts. In other words, how many need to go to Interlink before there is either an adverse material change in Concord or something where First Data says—this network is not worth as much as we thought it was when we announced the deal; therefore, we're going to back away from it?

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        C Fote: I won't comment on that. From an anti-trust standpoint, everything was put into a big saucepan. You stir it up and when you're all done, it's a $25 million breakup fee if something bad happens on the anti-trust. So absolutely, we want to close this transaction. It's $0.02 a share. The deal is a little more than that. From a financial standpoint, long-term, this transaction makes as much sense for First Data when you look out ahead, as the Western Union deal did back in 1995.

        A Frisch: Do you re-file the proxy?

        C Fote: Yes. I don't know the exact timing or the formality of pulling off the initial filing and then putting in the new filing, but that's all within the next 36 hours.

        A Frisch: Good. Great. I'll keep that in mind.

        G Gould: Question for Christina. You mentioned that the revenue per agent productivity takes about 3-5 years. Internationally, does the revenue per agent reach the same dollar amount as a mature U.S. agent at the end of that period?

        C Gold: It varies really by country and corridor. It's not really a common [amount] in every single country—but the profitability is very good for us. So we kind of do it differently, because of the send volumes and just the balancing of all of the different corridors in different countries. It's not equal-equal.

        G Gould: On an average basis, though? Would the international agents be similar in dollar productivity to the U.S.?

        C Gold: They look good.

        G Gould: Okay. Secondly, the potential market is 300,000-500,000 locations. You'll have 180,000 by the end of this year. How fast can you keep growing that in 2004 and 2005? Those are big numbers.

        C Gold: I think they're big numbers, but then you have to go back and look at the $138 billion opportunity. We have 12% share of the market, so that's really part of how we grow the business. We will be going after that very aggressively.

        G Gould: [Don't] advertising dollars have to go up to start accelerating the revenue per agent?

        C Gold: We look at all of that, in terms of how we balance the investment. What the return is, and what really...Advertising, per se, is not always the thing we do in a particular market. It could be promotions. It could be very different. So we really target it against a country and the need of that country.

        C Fote: Greg, you've heard this before. If you took a three-dimensional graph and put number of agents, the advertising spent on the transaction and the volume that comes out of a market—there's some art to it. But for the most part, it's a science. Then you'd have to have a dot two. So if there [are] three ingredients. You'd have three point dot two. Because there are some non-exactness, or inaccuracies in picking the day you start spending money in a market for advertising. It's not perfect, but the formula's pretty close to being repeatable, over time.

        D Banks: Dave?

        Dave: David Togut with Morgan Stanley. Question, Christina. What are the major countries you're not in, today, that you expect to enter in the next couple of years?

        C Gold: We're in 196. I think we're actually almost at 197, now. I'm not sure which ones are left. Obviously there are Iraq and Afghanistan, which we're looking at.

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        C Gold: But my geography fails me. I'd probably have to ask Bill. We look at all the markets we can. There are some we're not in, but Charlie, I don't know if you can tell me which ones.

        C Fote: Seriously, we are looking at those. We're looking to see if we can help out the Iraqis with money coming from the communities here. And also Afghanistan. But obviously, we're working with the right authorities to see if we can help out.

        C Gold: Right.

        C Fote: [inaudible]

        D Togut: Just a quick follow-up. Are you finding there's any difference, in terms of expanding into some of the newer countries—whether it would be signage or cap-ex in China or India, if that's pretty much the same standpoint per agent?

        C Gold: I think it follows a similar pattern. I think it's just a question of understanding the cultures of those countries, so we do it in a way that really is meshing with the culture and really fits into that community.

        D Banks: Bill, I think you had a question.

        [Bill Croft]: [Bill Croft] [inaudible]. What is your strategy to protect Western Union both from the penetration of banks into the un-banked, as middle class has grown in a lot of countries? Also, to protect against non-traditional competition—electronic and otherwise.

        C Gold: I think first of all, our brand is very powerful and is very much recognized by our customers. But I think we have a lot of different alternatives in the way that people can move money. We're continuing to test other options, which would be like direct-to-bank or other cash-to-card. But the other thing, as well, is we're really starting to understand more about our customer and about that database. And really look at how we understand their needs—then give the services that really match with those consumers. That's one of the things that we're really focusing on. So that that relationship becomes even tighter. With the loyalty programs and that—really looking at how do we really, really keep very tight relationships with our customers. But remember, we're only 12% of the market.

        C Fote: Some comments on the banks. I know they're in the business. There's been some recent press on some of the pricing activity and the number of accounts they've opened, and so on, over time. If you mail cards to Mexico, 80% of them will be returned-to-sender. When people open money transfer operations in Mexico, you've got to go to Juarez and [see] where the mailboxes are to do any type of dual-card processing.

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        C Gold: One thing I would also add. With 159,000 locations, no one has that kind of penetration around the globe. As we continue to do that, that really gives us a true competitive advantage.

        D Banks: Let's go here to Allen.

        A Zwickler: [inaudible] Can you flesh out a little bit the stored-value opportunity and nature of the contracts [inaudible] and size [versus trends of the merchants]. [inaudible] transaction [inaudible]. How would [inaudible] per click versus [inaudible]

        C Fote: I won't give specifics for competitive reasons, but we charge all different rates, based on the size and amount of average transaction and so on. There is a lot of revenue variables on that, on the product. But the main revenue is making, creating the card, and on an average card, four transactions. It's about four transactions. Depending on the merchant. But if you left with that, that's about right.

        [inaudible]: Question. One looks at the stored-value card as a card. Whether it's a debit card or credit card or whatever, I'm just not clear what the opportunity is, long-term, in terms of tying yourself into a Starbucks at different stores. Or the MTA or whoever it may be. Just trying to flesh out what the opportunity may be.

        C Fote: You mean what's the stick rate once you're there? Is that where you're going? Let me tell you why it fits into what we do. Then you can take it down any road you want on what the stick should be and how much money is in the account. That also helps with the stick rate.

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        D Banks: David Altman.

        David Altman: [inaudible] question. First, on the $138 billion worldwide market, is 5-10% compound annual growth rate over the next 5 years realistic? Second, for the super agents, can you share with us the benefits you garnered from taking equity stakes in Fexco and your Greek partner over the past [12] months?

        C Gold: I think it was a question on the $138 billion money-transfer. Was that the question?

        C Fote: Yes. He said it was a 5-10% growth rate in the market.

        C Gold: I think the market is growing at a faster pace. I think we'll see, depending upon various countries, what's going on, we'll see that growing. That we'll find out from the IMF when they put out the numbers. But we can see very solid growth.

        C Fote: But David, it would be fair to say, right Christina?, that you would take the immigration growth rate. That is probably how the market is growing, I would say.

        C Gold: That's right.

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        C Fote: The other question was why do we invest in some of our super agents. Let me take it one at a time. First, some of it is monetizing on the agents that have started their businesses on shoelaces. Some of that is monetizing, and helping them continue to be very successful. Some of it is that we want ownership in those markets.

        D Banks: We've got time for just a couple more. In the back there?

        Craig: Craig Peckham with Jefferies. Regarding Mexico—to what extent was the really healthy transaction growth over the last two quarters price-driven? Just how sustainable is that kind of growth? Secondly, from a regulatory perspective, and the costs therein, how should we be thinking about the incremental costs related to some of the reporting changes that have been imposed on you by the State of New York and from FINCEN?

        C Fote: I'll take the last one—$5-10 million. That's the irony of having to pay fines. Where there was any slippage, the cost of making you the best of the best of the best is somewhere in the $5-10 million range.

        Craig: That's an annual number—right, Charlie?

        C Fote: Yes. I'm Sorry. That's an annual number; right.

        C Gold: Just in terms of Mexico, obviously we made adjustments about 12-18 months ago in terms of our pricing. We see large transaction growth, but we're also investing heavily in promotions, there. So there will be a sort of coming together of revenue and transaction growth rates.

        D Banks: Right here. Go ahead.

        D Godsey: Dirk Godsey from JP Morgan. Can you comment on the consumer-to-business segment of the market? Has this improved any from the first quarter? Comment on the update of the South Africa Office. Also, are we cleaned up now on the regulatory issues or should we expect to hear more on that front? Any difference in terms of timing or magnitude relative to advertising and marketing that might influence Western Union [inaudible]?

        C Gold: There were a lot of questions, there.

        D Banks: I think I got them all. Card trends. I think was the first one.

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        C Fote: Card trends? Card segment trends—is that the question? I just couldn't hear it.

        D Godsey: Consumer-to-business.

        D Banks: I'm sorry.

        C Gold: In consumer-to-business, obviously we saw growth rates at about 11% in the first quarter. One of the things that we're seeing in our Quick Collect business is people are moving to check drafting. That's one of the reasons why we've acquired Paymap and ECG. We're really looking at other products that we can build into the C2B business.

        D Banks: I think there's a question on South Africa in there, Charlie.

        C Fote: South Africa, we have an agent signed. It's going through the regulatory approval process. As I see it, it should be one that should go through the process very quickly. We're just waiting for the regulators to say yes or no.

        D Banks: Let's take one last question.

        [inaudible]: In that 12% market share, that you indicated for the world-wide remittance market can you go through the remaining market share? How much is fragmented players versus individuals sending money through the mail, per se. How has that segment that's sending money through the mail changed over the years? Or do you have any sense?

        C Fote: I'll give you a mail update. The problems you have with sending money in the mail is when it disappears. Believe me, the money disappears when it's leaving some of the ports in the U.S., before it arrives on the other side. Consumers who aren't sure they could be tracked or not. I don't mean money-launderers. I'm talking about just consumers that might not have all the right papers in the US. Those consumers never go to the authorities to say, "I'm so-and-so, and here's where I live, and here's the rest of my family; and someone took my money." So from that standpoint, any time you can have products that help the consumer and make sure the money shows up on the other end, consumers will pay for that at a fair price. They'll pay to know mom got the money.

        D Banks: Thanks, everyone.

        C Fote: Thanks a lot for coming.

        D Banks: Just a reminder. The Park Avenue exit for those taking the tours, please.

        C Fote: Thanks.

        [applause]

        [end of conference]

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