AucklandTop Achievers Sales Training Jean has been in Sales and Sales Training for 30 years and run her own company for the last 4 years. She specialises in Sales, Customer Service, Telemarketing, ... Jean has been in Sales and Sales Training for 30 years and run her own company for the last 4 years. She specialises in Sales, Customer Service, Telemarketing, Cold Calling, Presentations, Management and Leadership Training, together with speaking at Conferences and Eventa and doing Contract Sales...