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The statement "CAPTCHAs can be used as a form of signature to create a valid contract in e-commerce. " is true. It is a program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites.
The statement "CAPTCHAs can be used as a form of signature to create a valid contract in e-commerce. " is true. It is a program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites.
It’s true but everybody knows how annoying CAPTCHA can be. Besides, it fails to work very often. So, you can loose your clients in this way. As a webmaster I recommend to use spam protection that would be invisible for visitors. For instance, https://cleantalk.org/ uses simple plugins for the most popular CMS such as WordPress spam protection plugin, Joomla, Drupal and other plugins. In this way visitors will be more loyal and not annoyed guessing characters or puzzles.
