To receive a FREE V8 Plus Energy Sparkling sample, register for a Send Me a Sample account via the Amazon Alexa or Google Assistant apps by completing the necessary fields and confirming your email address. Then, request “V8 Plus Energy Sparkling” via your voice assistant by saying “Ask Send Me a Sample for V8 Plus Energy Sparkling”. The cost of postage to send the free sample is fully included in the offer. No additional funds need to be paid by the user before the sample can be sent. 22,500 samples available.