ChitrangadaSharan profile image 83

What is 'Website Card' with reference to twitter? Is it in accordance with HP rules to set it up?

I got a mail from twitter to set up a 'Website card' to attract more traffic to my account at twitter where I share my hubs. Does it violate the HP rules in some way as the mail says, "These settings will be used to determine the currency you are billed in, account reporting, and any applicable taxes. For example, if you choose United States, you will be billed in US Dollars." Has anyone created :Website Card' at Twiiter? Thank you for any helpful answer.

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