(selling price - direct cost)/selling price = direct margin

India's no-1 direct selling org. promoting IT ed. products.

The difference and similarities between personal selling and direct marketing are that personal selling is done by oneself to another self, whereas direct selling is done by oneself to another company.

Direct method of selling is best for selling of products.

Direct selling of services is where lets say a Bank lets you do your transactions online.

You can go into the local Branch and pay a bill, that is using their service. So online Banking is the direct selling of that service 'online'