22 In the 12 month period ending 30 June 2010, there were over 50 million cross-border purchases on payment cards in Australia involving a payment volume of approximately AU$8 billion. Visa payment cards accounted for approximately 60 percent of those transactions and 58 percent of the payment volume.
23 Payments on the Visa payment card network are processed electronically through Visa's international processing platform called VisaNet. VisaNet facilitates authorisation, clearing and settlement of payment transactions worldwide. All cross-border transactions involving the use of Visa payment cards in Australia must be processed over VisaNet. Issuers and acquirers that use VisaNet are, by reason of their contracts with Visa, bound by the VIOR. Through the VIOR and through its contracts with issuers and acquirers, Visa controls and has the ability to refuse access to VisaNet.
24 It is unnecessary to go into the intricate detail of how payments are processed through the Visa payment card network and VisaNet. In simple terms, the process involves the following steps. First, a cardholder presents a Visa card to a merchant. The merchant then electronically submits the payment transaction to the acquirer. The acquirer communicates with the issuer to seek authorisation of the transaction. If authorised, the debt owed by the cardholder to the merchant for the purchase is unconditionally discharged and the acquirer agrees to reimburse the merchant for the transaction amount less any applicable fees or charges. The acquirer then submits a clearing message containing details of the transaction to Visa on the VisaNet system. Visa routes that clearing message to the issuer. The issuer agrees to pay the transaction amount less any applicable fees and charges. Visa calculates the settlement obligations of the issuer and the amount due to the acquirer, net of applicable fees and charges.
25 The obligations between issuers and acquirers in respect of purchases from merchants are settled through the VisaNet system. In simple terms, the gross amounts owed by and to the many different financial institutions acting as issuers and acquirers are set-off on a multilateral basis. The net amounts owed by, or to, financial institutions, as calculated in the settlement process, are then paid by value transfer through the settlement system.
26 Ultimately, of course, as anyone who has ever used a payment card well knows, the issuer applies the transaction amount of the purchase made from the merchant to the account of the cardholder. The fees and charges applied to the cardholder's account are determined according to the contractual relationship between the issuer and the cardholder.
27 Visa earns revenue from the transactions processed on its systems. It earns service fees from issuers and acquirers, which are calculated as a percentage of payments volume. It also receives revenue from authorisation, clearing, settlement, and network access, and other maintenance and support services.
28 The facts relating to the authorisation, clearance and settlement of payments through the Visa payment card network are a little more complex when cross-border payment transactions are involved. That is because the merchant and their acquirer are, by definition, in different countries to the cardholder and their issuer and therefore, at least in most cases, different currencies are usually involved. In those circumstances, some currency conversion is required. A cross-border transaction in which the transaction currency is different to the cardholder's currency is generally referred to as a multi-currency transaction. That is as opposed to a single-currency transaction, which is a cross-border transaction which, for various reasons is processed through the Visa network on the basis that the transaction currency is the same as the cardholder currency. As will be explained later, a transaction where DCC services have been provided at the point of sale is regarded as a single-currency transaction.
29 It is again unnecessary to go into the intricate detail of how cross-border payment transactions are processed on the Visa payment card network and VisaNet. In short, settlement must occur in one of a number of Visa settlement currencies. There are currently 22 Visa settlement currencies, though this has changed over time. The Australian dollar is a Visa settlement currency.
30 When a Visa card is used for a cross-border transaction, issuers pay the amounts due by them in the settlement currency. If the cardholder's currency is not a Visa settlement currency, the issuer must convert the transaction amount into a Visa settlement currency.
31 Acquirers receive payments due to them from Visa in their chosen settlement currency, which may or may not be the same as the local currency where the transaction took place. If the local currency is not a Visa settlement currency, or if the acquirer wishes to be paid in a different Visa settlement currency, then the acquirer must nominate a Visa settlement currency to be paid in. Once it has received that currency from Visa, the acquirer must convert it into the local currency for payment to the merchant.
32 In the course of the settlement process in respect of multi-currency transactions, Visa supplies currency conversion services. Amongst other things, it sets "buy" and "sell" exchange rates by selecting a range of rates available in the wholesale currency market daily. It then applies those rates so as to clear and settle amounts owing as between issuers and acquirers. It also accepts the net daily settlement amount owed by each issuer in the settlement currency nominated by that issuer and pays the net daily position of each acquirer in the settlement currency nominated by the acquirer.
33 Importantly, Visa earns additional revenue in respect of cross-border transactions, particularly multi-currency transactions. The additional revenue comprises both gains made as a result of Visa's activities on foreign exchange markets and additional fees it charges issuers and acquirers in respect of cross-border transactions.
34 In relation to fees, for international transactions, Visa charges fees called international service assessment fees (ISA), which are or have at various times been levied on both issuers and acquirers, and international acquiring fees (IAF), which are only levied on acquirers.
35 The revenue earned by Visa from international transaction fees and foreign exchange revenue is, to say the least, very large. Visa's global operating revenue for 2010 was US$8.065 billion. Its global revenue from the imposition of international transaction fees and foreign exchange revenue in 2010 was US$2.290 billion. Its 2010 revenue from the imposition of ISA and IAF fees alone was US$1.986 billion, meaning that revenue from Visa's activities in foreign exchange markets in that period was US$304 million.
36 In Australia, in the fiscal year ended 30 September 2010, the total volume of inbound cross-border multi-currency transactions was approximately US$3.74 billion. The revenue derived by Visa from foreign currency trading arising from those transactions was between approximately US$6.74 million and US$14.98 million, and its fee revenue was US$7.36 million.
37 By 2010, however, there was an increasing incidence of cross-border transactions that, insofar as Visa's payment card network was concerned, were being processed as single-currency transactions. That trend was the result, at least in part, of the growth in DCC services in Australia. During the period May 2009 to March 2010, the value of all DCC transactions conducted on Visa branded cards in Australia increased from about US$13.6 million to US$22.5 million. This increase may not be solely attributable to the increased use of DCC services. Some of it may have been the result of general variations in Visa volumes and an overall increase in international transactions.
38 Nevertheless, the growth in DCC services presented a number of challenges to Visa. Amongst those challenges was the fact that at least some of the revenue that Visa earned from cross-border multi-currency transactions was at risk of being eroded.
39 It is necessary to explain in some little detail how DCC services fit into the Visa payment card network. DCC services are not provided by Visa. They are provided by independent DCC providers.
40 DCC providers supply acquirers with services which enable acquirers to convert a cross-border transaction into the currency of the country in which the payment card was issued at the point of sale and prior to the transaction being submitted to the international electronic payment card network. This typically occurs before the acquirer sends the authorisation message to the network.
41 In simple terms, a DCC transaction proceeds in the following way. When a merchant obtains and transmits a cardholder's details to an acquirer and the card is identified as being eligible for DCC, the DCC provider electronically fetches the applicable exchange rate and calculates the transaction amount converted into the cardholder's currency. Visa's rules require this converted transaction amount to be disclosed to the cardholder. This is done by the DCC provider electronically notifying the acquirer of the converted transaction amount, the acquirer in turn notifying this amount to the merchant and the merchant then advising the cardholder of the converted transaction amount. This all happens swiftly and the cardholder is then generally given the option of paying for the transaction in the cardholder's currency, as opposed to the merchant's currency.
42 If the cardholder accepts that option, the DCC provider converts the transaction amount into the cardholder's currency. The acquirer then submits the converted transaction to the network supplier's system for the transaction to be authorised, cleared and settled in the ordinary way. The difference is that the transaction is submitted in the cardholder's currency rather than in the local currency.
43 On the Visa payment card network, DCC transactions may settle in one of two ways. First, if issuers and acquirers clear and settle with Visa in the cardholder's home currency, Visa does not perform any currency conversion function. If, on the other hand, acquirers do not settle with Visa in the cardholder's currency, Visa is still required to convert the transaction into the acquirer's settlement currency for clearing and settlement. In both cases, however, the transaction is considered to be a single-currency transaction. Visa does not, therefore, earn the fees it would otherwise earn if the transaction proceeded as a multi-currency transaction. If the DCC transaction settles in the first mentioned way, Visa is also unable to earn any foreign exchange revenue from the transaction. It is unclear what proportion of DCC transactions settle in a way that does not involve any foreign currency conversion.
44 In a DCC transaction at point of sale, the DCC provider generally imposes a margin on the exchange rate. The revenue from the margin is usually shared between the acquirer and the merchant.
45 Cardholders are not necessarily better off if they elect to have their purchase proceed by way of a DCC transaction. Much will depend on the exchange rate margin charged by the DCC provider. Issuing financial institutions also may charge a cross-border fee on an international transaction regardless of whether it is treated as a single-currency or multi-currency transaction.
46 In any event, a cross-border point of sale transaction can only proceed as a DCC transaction if the network supplier permits DCC services to be offered by the acquirer. In the case of the Visa payment card network, a merchant or its acquiring bank may only offer DCC services to a customer if Visa permits DCC to be offered under the VIOR.
47 Prior to May 2010, Visa, through the VIOR, dealt with DCC in a number of different ways. First, there were general prohibitions on DCC for all transactions in two Visa regions: Central Europe, Middle East and Africa (CEMEA), and Latin America and the Caribbean (LAC). Second, since at least February 2006, acquirers within Visa's North America and Asia Pacific regions, including Australia, who wished to offer DCC services in respect of point of sale transactions had to comply with a number of specific conditions in the VIOR. Amongst other things, acquirers were required to register themselves, their merchant outlets and their DCC provider with Visa prior to offering DCC services. An annual registration and monitoring fee of US$20,000 was payable. Acquirers were also required to ensure that DCC was not offered or provided by default and merchants were required to disclose certain information to cardholders (including on the transaction receipt) and were required not to misrepresent to cardholders that the DCC service was a Visa service. In many respects, the proper operation of DCC services on the Visa network depended on compliance with those rules.
48 As at April 2010, over 20,000 merchant outlets in Australia had been registered by their acquirers to permit them to offer DCC on Visa branded payment cards. In Australia, DCC services are offered by a number of DCC processors, including: Pure Commerce Pty Ltd, Global Blue Currency Choice Australia Pty Ltd, Fexco Merchant Services, Travelex Limited, and WorldPay UK Limited. Acquirers who offered DCC services in Australia included: ANZ Banking Corporation, National Australia Bank, Commonwealth Bank of Australia, Westpac, Tyro Payments Ltd, and Cuscal Limited.