Bank technology

Shares of Deluxe Corp., the nation's largest check printer, have tumbled since it reduced its full-year earnings guidance and warned that it expected to post a loss for the second quarter.

The table lists daily composite stock prices at 4 PM (unless otherwise noted) as measured by market capitalization.

RSA Security Inc. says its consumer online banking security business would not be changed after the vendor sells itself to the data storage company EMC Corp.

Metavante Corp. said its deal to acquire Vicor Inc., a Silicon Valley maker of lockbox automation systems, would enhance its appeal to bigger banks and bring it into a new area of payments.

Yodlee Inc. has long offered products that keep track of and move money between accounts at multiple financial companies, but the vendor is pitching its latest software as a tool for creating an entire online banking service.

Bank of America Corp. has hired Electronic Data Systems Corp. to run the voice and data networks for its MBNA Corp.

The table lists daily composite stock prices at 4 PM (unless otherwise noted) as measured by market capitalization.

Union Bank of California is revamping its cash custody operations to avoid incurring substantial fees when a new Federal Reserve Board rule on short-term cash deposits takes effect July of next year.

Another shareholder has stepped up to urge Carreker Corp. to sell itself.

JPMorgan Chase & Co. developed a messaging protocol to provide automated transaction processing for its worldwide trading network.

Visible online security is important to customers, but bankers say it is no substitute for behind-the-scenes protection.

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An electronic payments software vendor is pitching a service that enables businesses to do something they typically have been unable to do: paying their bills early.

Two payments executives say a new standard for image exchange could stall the industry’s shift to image clearing.

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The Waltham, Mass., micropayment aggregation technology vendor Peppercoin Inc. has introduced reward software that merchants can use to motivate customers to use cards instead of cash at the point of sale.