nettime - network time synchronization tool
United Parcel Service is the world's largest package delivery company and a provider of supply chain management solutions.
Paypal subscription button.
PayPal is a American international e-commerce service that enables to send money and to accept payments without revealing any financial details.
The DOCTYPE is a required preamble for HTML5 websites.
The http-equiv attribute provides an HTTP header for the information/value of the content attribute.
The http-equiv attribute can be used to simulate an HTTP response header.
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