How to find real reviews about the amazon live chat Customer Support ?

Please tell me where I can find reviews about the amazon live chat Customer Support and whether they offer quality services? Only true reviews matter.

When compared with other live chat software available in the amazon live chat market, REVE amazon live chat Chat software is much advanced with features like customized themes, video calling; customer history recording and visitor analytic reports. I would recommend it to everyone looking for an affordable yet effective online chat support for their website. It makes customer support process more effective and beneficial for the customers, agents as well as for the company.

Which items on Amazon are restricted and how can I get more information about them? I would like to learn about the process of selling and buying such goods in order to be aware of all the necessary details and requirements.

Restricted items on Amazon include categories such as medical devices, food, cosmetics, drugs, and copyrighted items. For more information on selling and buying amazon restricted products, we recommend that you refer to the Help section on Amazon Seller Central or Buyer Help on the Amazon website. There you will find detailed guidelines, rules, and requirements related to each category of restricted items. Alternatively, you can contact Amazon Seller or Buyer Support for specific information and answers to your questions.