Yotpo Application Essential: If you use the "Yotpo" service rather than an opinion module, you have to enter your API important here. Do not confuse with the password of your user. Due to the critical we should be able to retrieve the views of your customers on the System "Yotpo" https://bookmarkspiral.com/story19504181/prestashop-api-things-to-know-before-you-buy