This article is within the scope of WikiProject Computing, a collaborative effort to improve the coverage of computers, computing, and information technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ComputingWikipedia:WikiProject ComputingTemplate:WikiProject ComputingComputing
This article is within the scope of WikiProject Finance & Investment, a collaborative effort to improve the coverage of articles related to Finance and Investment on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Finance & InvestmentWikipedia:WikiProject Finance & InvestmentTemplate:WikiProject Finance & InvestmentFinance & Investment
This article is within the scope of WikiProject Retailing, a collaborative effort to improve the coverage of retailing on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.RetailingWikipedia:WikiProject RetailingTemplate:WikiProject RetailingRetailing
This article is within the scope of WikiProject Technology, a collaborative effort to improve the coverage of technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TechnologyWikipedia:WikiProject TechnologyTemplate:WikiProject TechnologyTechnology
This page: https://en.wikipedia.org/wiki/American_Express#ExpressPay says Amex offered contactless payment in 2005, "similar to Mastercard and Visa". Should we add it to the 2000s section of history? It's surprising that it isn't mentioned that 3 of the major US cards introduced systems around this time.
