كتاب الدليل الكامل لفن البيع ب

The book clarifies the principles, secrets, and pleasures of salesmanship, lays down rules, explains secrets, examines humour, readiness to impress a potential customer, networking, communication, exciting offers, countering objections, closing and following-up deals, and obtaining customer approval.

As well as facing the ups and downs, customer service, communication, public exhibitions, the network of success relationships, leadership, benefits, increasing income, and responding to invitations.